Question

1- Resolva as questoões

a) x + 6=15
b) x + 3 =9
c) x - 2=8
d) x - 1 = -4
e) 2x + 3 =11
f) 3x - 1 =17
g)4x + 3= -13
h)5x - 2=8
i)4x + 6 = -6
j)7x - 2=5

Answer 1

Resposta:

a) x = 9

b) x = 6

c) x = 10

d) x = - 3

e) x = 4

f) x = 6

g) x = - 4

h) x = 6/5

i) x = - 3

j) x = 1

Espero que esteja tudo certo!!! Bons estudos!!!