Question

Solve the system of linear equations

Answer 1

Below

Explanation:

I'll do the first one....you can then do the second one

-4x-2y = -12

4x+8y = -24 add these two equations together ( this will eliminate 'x')

6y = -36

y = - 6 use this value in either equation to compute x = 6

HINT: On the next one....multiply either equation by -1 then add together