Question

C) 2x+5x+3x+12x-11x-6x+x=132

Answer 1

c) 2x+5x+3x+12x-11x-6x+x=132

7x+3x+12x-11x-6x+x=132

10x+12x-11x-6x+x=132

22x-11x-6x+x=132

11x-6x+x=132

5x+x=132

x=132/6

x= 22

Answer 2

Resposta:

x = 22

Explicação passo-a-passo:

$2x+5x+3x+12x-11x-6x+x=132\\(2+5+3+12-11-6+1)x=132\\6x=132\\x = 132 \div 6\\\\\boxed{x = 22}$