Question

−2x+3=+2x−5
+3x−7=+5x−1
−4x−8=−2x−7​

Answer 1

-2×-2×=-5-3

-4×=-8

×=-8/-4

×=2

3×-5×=-1+7

-2×=+6

×=6/-2

×=-3

-4×+2×=-7+8

-2×=1

×=1/2