Question

-2.(3-x)+8-5.(2.x-1)=-3.x

Answer 1

$-2.(3-x)+8-5.(2.x-1)=-3.x \\ \\ 2x - 6 + 8 - 10x + 5 +3x = 0 \\ \\ 2x - 6 + 8 - 7x + 5 = 0 \\ \\ -5x - 7 = 0 (-1) \\ \\ 5x + 7 = 0 \\ \\ 5x = -7 \\ \\ x = - \dfrac{7}{5}$