Question

10+(X -2 ) = 5 - ( x + 4

Answer 1

Olá,

Vamos lá,

10+(x-2) = 5 - (x+4

10+x - 2 = 5 -x -4

x + x = 5 -4-10+2

2x = -7

x = -7/2

Resposta: x = - 7/2