Question

me ajudem no 4 e no 5 por favor!!!!!!!!​

Answer 1

___________

4)

2x + 5 = x + 21

2x - x = 21 - 5

x = 16

R) x = 16

___________

5)

3x + 10 = 5x + 2

5x - 3x = 10 - 2

2x = 8

x = 8/2

x = 4

R) x = 4

__________

Att: MarcosPCV