Question

Resolva A equação 4x-7igual8x-2

Answer 1

4x - 7 = 8x - 2
-7 + 2 = 8x - 4x
4x = -5
x = $\frac{-5}{4}$
x = -1,25

Answer 2

4x-7=8x-2
4x-8x=-2+7
-4x=5
x=5/-4
x= - 1,25