3/7(21y+14)-3(4y+7)=0

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Solution for 3/7(21y+14)-3(4y+7)=0 equation: 



3/7(21y+14)-3(4y+7)=0



Domain of the equation: 7(21y+14)!=0

y∈R



We multiply parentheses

3/7(21y+14)-12y-21=0

We multiply all the terms by the denominator


-12y*7(21y+14)-21*7(21y+14)+3=0

Wy multiply elements

-84y^2(2-147y(2+3=0

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