Question

-8x+8+7-6+5x-5-4+3-2x+2+1-9=
ayuda​

Answer 1

-8x+8+7-6+5x-5-4+3-2x+2+1-9=-5×-3

-8×+5×=-3×

-2×-3×=-5×

8+7=15

-6-5=-11

-4+3=-1

3-9=-6

15-11=4

-1-6=-7

4-7=-3

-5×-3

Lasers✨