Question

a) x + 5 = 8
b)x -4 = 3
c) x + 6 = 5
d) x-3 = -7
e) x + 9 = -1
f) x + 28 = 11​

Answer 1

Resposta:

a) x=-3

b) x= -7

c) x= 1

d) x=4

e) x=10

f) x=17