Question

25+4(3x-8)-2(x+6)=x-9

Answer 1

25 + 4 (3x - 8) - 2 (x + 6) = x - 9
25 + 12x - 32 - 2x - 12 = x - 9
12x - 2x - x = - 9 - 25 + 32 + 12
9x = 10
x = 10/9

Answer 2

Resposta:

25 + 4 (3x - 8) - 2 (x + 6) = x - 9

25 + 12x - 32 - 2x - 12 = x - 9

12x - 2x - x = - 9 - 25 + 32 + 12

9x = 10

x = 10/9