Question

resolva : 7/8 x + 4 = 18

Answer 1

7x/8 + 32/8 = 144/8
7x= 144-32
7x=112
x=112/7
x=16

Answer 2

7x/8 + 32/8 = 144/8
7x= 144-32
7x=112
x=112/7
x=16   eu acho que  e  essa  a resposta  msm se estiver errada me descupe :'(