Question

What is the result of subtracting the second equation from the first?

8x-4y=-4
-3x + 4y= 5

Answer 1

Explanation:

let's subtract it from the first one

8x -4y -(-3x + 4y) = -4 -5

8x -4y +3x - 4y= -9

11x -8y =-9