Question

2- Resolva as equações:

a. X + 4 = 7

b. X + 2 = 9
C. X-5 = 0
d. X-1 = -3
e. X-4 = 18
e. X +8=24​

Answer 1

Explicação passo-a-passo:

a. x=7-4

x=3

b. x=9-2

x=7

c. x=0+5

x=0

d. x= -3+1

x= -2

e. x= 18+4

x=22

e. x= 24-8

x=16

Answer 2

a) x+4=7

x=7-4

x=3

b) x+2=9

x=9-2

x=7

c)x-5=0

x=0+5

x=5

d)x-1= -3

x= -3+1

x= -2

e)x-4=18

x=18+4

x=22

f)x+8=24

x=24-8

x=16