Question

Resuelve esta inecuacion
2 (3+3x)-3 (1-3x)-7(3-3x)=0

Answer 1

2(3+3x)-3 (1-3x)-7(3-3x) = 0

6 + 6x - 3 + 9x - 21 + 21x = 0

36x -24 +6  = 0

36x - 18 = 0

36x = 18

x = 18/36

x = 1/2