Question

2.(x+5)=-4

3.(2y-5)=9

5.(y-3)=2 y+3

-8.(x-1)=-16


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Answer 1

Resposta:

2.(x+5)=-4 > 2X=-4-10 >   2X=-14 > X=-14/2 > X=-7

3.(2y-5)=9  > 6Y-15=9 > 6y=9+15 > Y=24/6 > Y=4

5.(y-3)=2 y+3 > 5Y-15+2Y+3 > 5Y-2Y=3+15 > 3Y=18 > Y=18/3 > Y=6

-8.(x-1)=-16 > -8X+8=-16 > -8X=-16-8 > -X=-24/8 > X=3

Explicação passo a passo: