Question

3x+2(x-4)=5x-3(x-2) 5(x-4)3=7(x-8)+33

Answer 1

3x + 2(x-4) = 5x - 3(x-2)
3x + 2x - 8 = 5x - 3x + 6
5x - 8 = 2x + 6
5x - 2x = 6 + 8
3x = 14
x = 14/3

Se for (+3)

5(x-4) + 3 = 7(x - 8) + 33
5x - 20 + 3 = 7x - 56 + 33
5x - 17 = 7x - 23
5x - 7x = - 23 + 17
- 2x = - 6
 x = 3