7x 3y 20 Y 5x 4

Y 5. Substitute the value.

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7x 3y 4 7 x - 3 y 4.

. Publicidad Publicidad Nuevas preguntas de Matemáticas. Steps for Solving Linear Equation. Qué letra y.

Enter the correct answer. Mathematics 21062019 2030 Mgarcia325. Tap for more steps.

Justin has 750 more than eva and. Add 5x to both sides. Translate the following words into an expression.

They know theyll need 6 cans of paint. 3 Get Other questions on the subject. Simplifying 7x -4y 20 Solving 7x -4y 20 Solving for variable x.

Solution for 7x-4y20 equation. Asurvey of 2000 doctors showed that an average of 3 out of 5 doctors use brand x. 7x 3y 20 5x 2y 14 Indicar.

Divide both sides by 5. 5x 3y -3y 20 -3y Combine like terms. 5x -4 20.

Add 4y to each side of the equation. 5 x 4 y 2 0. Steps for Solving Linear Equation.

5 x 2 y 2 0. 5 x 2 0 4 y. What is the equation of this graphed line.

Sustituyamos esta expresión en la primera cuación y despejamos x de la manera siguiente 7 x -3 g 20. X 4 -06y. 3 y 4 7 x - 3 y 4 - 7 x.

Simplifying 5x 3y 20 Solving 5x 3y 20 Solving for variable x. 7 x -15 x 12 20. -4y 4y 0 7x 0 20 4y 7x 20 4y Divide each side by 7.

Subtract 4y from both sides. 7x3y20 y5x4 xxx equals yyy equals Other questions on the subject. 7x3y20 y5x4 x y 2 See answers Advertisement Advertisement Linetteran Linetteran Answer.

Encuentra una respuesta a tu pregunta 7x3y20 5x2y14 indicar xy ray123 ray123 19062017 Matemáticas Secundaria contestada 7x3y20 5x2y14 indicar xy 2 Ver respuestas Publicidad. Free math problem solver answers your algebra geometry trigonometry calculus and statistics homework questions with step-by-step explanations just like a math tutor. Ya que ahora sabemos que x -1 podemos sustituir este valor en la segunda ecuación y despejar de la siguiente manera.

X28x10 i just solved it but i dont know if the process is correct. To solve a pair of equations using substitution first solve one of the equations for one of the variables. Subtract 7 x 7 x from both sides of the equation.

Ya que tenemos el valor de x ahora calculamos el valor de y y para hacer esto sustituimos el valor de x en una de las 2 ecuaciones en este caso la. 3 Get Other questions on the subject. 7x 3y 20 y 5х 4 x y Answers.

Reemplazando ahora los valores de x e y en las ecuaciones se comprueban las igualdades 14 6 20 y 10 4 14. Move all terms containing x to the left all other terms to the right. Mathematics 21062019 1930 noahdeem135.

Sabemos que y 5x menos 4. Move all terms containing x to the left all other terms to the right. 7x -4y 4y 20 4y Combine like terms.

Tap for more steps. 7x3y20 y5x4 x y maddienicole022150 maddienicole022150 12112020 Mathematics High School answered Solve the system of equations. 7x3y20 y5x4 x y Answers.

Solution for 5x3y20 equation. Choose one of the equations and solve it for x by isolating x on the left hand side of the equal sign. Revirite the formula to determine the area covered by one can of paint.

Mathematics 21062019 1330 coleman4405. Free math problem solver answers your algebra geometry trigonometry calculus and statistics homework questions with step-by-step explanations just like a math tutor. Xy Recibe ahora mismo las respuestas que necesitas.

7x 3y 20 ----- multiplicamos por 2 para eliminar la y 5x 2y 14 ----- multiplicamos por -3 para eliminar la y 14x 6y 40-15x - 6y -42--Se suman las 2 ecuaciones. Mathematics 21062019 1800 edgarsandoval60. The quotient of a number and three is five Answers.

Divide each term by 3 - 3 and simplify. 3y -3y 0 5x 0 20 -3y 5x 20 -3y Divide each side by 5. Our math solver supports basic math pre-algebra algebra trigonometry calculus and more.

7x3y20 y5x4 PLEASE HELP. 000 done a formula that describes this scenario is licierali 000 oo 6 w w the total area of the walls p area covered by a can of paint. 2 y 2 0 5 x.

We would like to show you a description here but the site wont allow us. Mathematics 21062019 1400 riptaylorsreputation. 7x8y-18 4x-9y-3 solve the system of equations.

Add -3y to each side of the equation. Find an answer to your question Solve the system of equations. Las operaciones escriba en el paréntesis la letra que corresponde según la respuesta correcta 50 a 2x - y 5x - 3y 9b b.

Then substitute the result for that variable in the other equation. Alyssa and her father are going to paint the house this summer. Solve for y y.

Mathematics 20062019 1804 ericgalo808. Subtract 4 y from both sides. Angelagonti angelagonti 18082020 Matemáticas Universidad.

X 2857142857. Enter your answer in slope-intercept form in the box. Click here to get an answer to your question 7x-3y20 y5x-4 solve for x and y jg7689860 jg7689860 01112022 Mathematics High School answered 7x-3y20 y5x-4 solve for x and y 1 See answer Advertisement.

-8 x 8. Solve your math problems using our free math solver with step-by-step solutions. 2 Get Other questions on the subject.

- x - 2. Divide both sides by 5. Add 5 x to both sides.

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