Question

a-)3(2x-1)=-2 (x+3)

b-)7 (x-5) =3 (x+1)

Answer 1

a)

3(2x-1) = -2(x+3)
6x - 3 = -2x - 6
6x +2x= -6 + 3
8x=-3
x=-3/8

b)

7(x-5) =3(x+1)
7x -35 =3x +3
7x - 3x= 3 +35
4x=38
x=38/4 ÷ 2=19/2
x=19/2

Bons estudos :)