Question

como resolver essa equaçao 2.(x-2)-3.(1-x)=20-(x-4)

Answer 1

$2\cdot(x-2)-3\cdot(1-x)=20-(x-4) \\ \\ 2x-4-3+3x=20-x+4 \\ \\ 2x+3x+x=20+4+4+3 \\ \\ 6x=31 \\ \\ x =\frac{31}{6}$