Question

3. C) 3x + 2 = 2x - 11
a d) 2x = 16
5 e) x:2 = -5
6 f) 2x + 14 = 5x-1​

Answer 1

C) 3x+2=2x-11
3x-2x=-11-2
x=-13

D)2x=16
x=16/2
x=8

F)2x+14=5x-1
2x-5x=-1-14
-3x=-15 (-1)
3x=15
x=15/3
x=5

Espero ter ajudado