Question

What is the correct solution for the system
{
x-3y = -12
5x - 3y = -48

Answer 1

x = -9; y = 1

Explanation:

x - 3y = -12

- 5x - 3y = -48

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-4x = 36

x = -9

-9 - 3y = -12

-3y = -3

y = 1