Question

a) 2(x+3) = 8
b) - 4 (2x +1) = 2
c) 2x + 5 = x + 11​

Answer 1

Resposta:

a) 2x +6= 8

2x= 2

x=1

b) -8x -4= 2

-8x= 6

x= 6/-8

c) x= 6