Question

8)
Determine:
a) x + 1 = 9

b) 2x + 1 = 11

c) 3x + 5 = 2x + 40

d) 2x = x + 20

e) -x + 6 = 9

f) 4x + 20 = 1 + 3x​

Answer 1

Resposta:

A) X = 8

B) X = 5

C) X = 35

D) X = 20

E) X = -3

F) X = -19