Question

Procedimiento de:
3(x+2)= 15
4(x+5)= 28
5(x+3)= 35

Answer 1

Respuesta:

01.

3(x+2)= 15

3x + 6 = 15

3x = 9

x = 3

02.

4(x+5)= 28

4x + 20 = 28

4x = 8

x = 2

03.

5(x+3)= 35

5x + 15 = 35

5x = 25

x = 5