Question

preciso de ajuda 4(2-2×)+7×=5(3+2×)

Answer 1

4(2-2x)+7 = 5(3+2x)
8-8x+7 = 15+10x
-8x-10x = 15-8-7
-18x = 0
x = 18

Answer 2

4 (2-2×) +7× = 5 (3+2×)

8 -8× +7× = 15+10×

-1× -10× = 15 - 8

-11× = 7 × (-1)

11× = -7

× = -7/11