Question

Resolva as equações

a)4x=28
b)x-5=10
c)3x-3=24
d)2x-6=18
e)2x-2=14
f)x+2=6
g)x-1=20
h)x+5=35
i)x+6=8
j)2x=40

Answer 1

Resposta:

Explicação passo-a-passo:

a)28/4=7

b)10+5=15

c)27/3=9

d)24/2=12

e)16/2=8

f)6-2=4

g)19

h)30

I)2

j)40/2=20