Question

1,5(5-y)=3y+12
calcule

Answer 1

calcule

1,5(5-y)=3y+12

1,5(5-y)=3y+12 ==> 7,5 - 1,5y = 3y + 12

3y+1,5y = 7,5 - 12

4,5y = - 4,5

y = - 1

Answer 2

Resposta:

y=-1

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