3 years ago

39 free points

1 answer:

ki77a [65]3 years ago

8 0

Answer:

Step-by-step explanation:

The slope is represented by x.

Since the slope of both equation is 1(the same), it means the lines will remain parallel.

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Tnemos el sisema de ecuaciones:

$\begin{gathered} 5x+2y=-15 \\ 2x-2y=-6 \end{gathered}$

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$\begin{gathered} (5x+2y)+(2x-2y)=(-15)+(-6) \\ 7x+0y=-21 \\ x=-\frac{21}{7} \\ x=-3 \end{gathered}$

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