Question

4х = - 5y + 5
-10y- 4y = -7​

Answer 1

4x+5y=5
-10y-4y=-7

-14y=-7
Y=-7/-14
Y=7/14
Y=1/2

4x=-5(1/2)+5
4x=-5/2+5
8x=-5+10
8x=5
X=5/8