Question

Resolva as Equações do 1 grau


A) 7x-10=-8x+5

B) 10x-10=100

C) 3(x-4)=12

D) 7(6+x) =6(3x+1)

Answer 1

Resposta:

a) x = 1.

b) x = 11.

c) x = 8.

d) x = 36/11.

Answer 2

Resposta:

A x= -15 B x= 11 C x=8 e D x= 36 sobre 11☺