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Solve the system of equations. Enter the x-value and y-value of the solution separately, as indicated.x + 4y=39- 4x - 4y=0

User Vinay S Shenoy
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1 Answer

14 votes
14 votes

Given:

The system of equations is


\begin{gathered} x+4y=39 \\ -4x-4y=0 \end{gathered}

Required:

We want to find x-values and y-values

Step-by-step explanation:

First add both equations


\begin{gathered} x+4y-4x-4y=39 \\ -3x=39 \\ x=-13 \end{gathered}

put value of x in any of equation


\begin{gathered} -4x-4y=0 \\ x+y=0 \\ -13+y=0 \\ y=13 \end{gathered}

Final answer:

x-value is -13

y-value is 13

User Frantic
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3.1k points