Question

7(2x-3)+2(x+1)-5(x-9)=3x+10

Answer 1

7 (2x-3) + 2(x+1)-5 (x-9)=3x+10

14x-21 + 2x+2 -5x+45 =3x+10

14x + 2x -5x -3x = 21-2-45+10

8x=-14

x=-14/8

x = 1,75

ou x= -7/4