Question

A)2x – 5 = x + 10
B) 2x – 9x = -29 + 8
C) 2x + 3x – X = 28
D) X + 2x = -5 + 2 + 2​

Answer 1

Resposta:

A) x=15

B) x= -3

-1

C) x=7

D) -1

3