Question

a) x+2=6
b) x-1=20
c) x+5=35
d) x+6=8
e)2x=40

Answer 1

Explicação passo-a-passo:

a)

x+2=6

x=6-2

x= 4

b)

x-1= 20

x=20+1

x= 21

c)

x+5=35

x= 35-5

x= 30

d)

x+6=8

x=8-6

x= 2

e)

2x=40

x=40/2

x= 20