| -5(x+2y=6)
x+2(-4)=6
-5x-10y=-30 x-8=6 5x+3y=2 x=14 7y=-28 y=-4 (14,-4) |
I needed a 5x and a negative 5x to cancel each other out. So I took
-5 and multiplied it by x+2y=6 and got -5x-10y=-30
then added that to 5x+3y=2 and got7y = -28 and y=-4 then pluged y into x+2y=6 and got x-8=6 then got x=14 and thats out x and y |
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