Question

resolva
a) 4×+3=39

B) 5×+5=45

C) 6×-1=35​

Answer 1

Resposta:

Explicação passo a passo:

a) 4×+3=39

4x = 39 - 3

4x =36

x = 36/4

x = 9

B) 5×+5=45

5x = 45 -5

5x = 40

x = 40/5

x = 8

C) 6×-1=35

6x = 35 + 1

6x = 36

x = 36/6

× = 6

Answer 2

Resposta:

A)4x+3=39

4x=39-3

4x=36

x=36/4

x=9

B)5x+5=45

5x=45-5

5x=40

x=40/5

x=8

C)6x-1+35

6x=35+1

x=36/6

x=6