Question

com calculo pfvr amores da minha vida​

Answer 1

Resposta:t)3x-(x-8)=-10

3x-x+8=-10

2x+8=-10

2x=-10-18

2x=-18

x=9

u)5y-(-y+22)=-4

5y+y-22=-4

6y-22=-4

6y=-4+22

6y=18

y=3

prontinho