Помогитеее пожалуйста 1) x-4 (3-x)=2x+7 2) |x-3/2+5|=4

1) x-4(3-x)=2x+7 x - 12 + 4x = 2x + 7 5x - 12 = 2x + 7 3x = 19 x = [latex] \frac{19}{3} [/latex] 2) |x-3/2+5|=4 |x + [latex] \frac{7}{2} [/latex]| = 4 x + [latex] \frac{7}{2} [/latex] = 4 x + [latex] \frac{7}{2} [/latex] = -4 x = 4 - [latex] \frac{7}{2} [/latex] x = -4 - [latex] \frac{7}{2} [/latex] x = [latex] \frac{1}{2} [/latex] x = - [latex] \frac{15}{2} [/latex]