Question

A)X + 4 = -6
B) 2x - 3 = 11
C) -3x + 2 = 4x + 7
D) 5x + 3 = 3x + 9
E) -x + 2 = 2x -5
F) -4x + x + 9 = 0
G) -x + 7 - 9 = -2x + 1
H) 2x + 10 = -x -20

Answer 1

Resposta:

a) X= -10

b)  X= 7

c) X = 7/5

d) X = 3

e) X =  7/3

f) X = 3

g) X = 3

h) X = - 10

Explicação passo a passo: