3/7(21x-14)=8x

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Solution for 3/7(21x-14)=8x equation: 



3/7(21x-14)=8x

We move all terms to the left:

3/7(21x-14)-(8x)=0



Domain of the equation: 7(21x-14)!=0

x∈R



We add all the numbers together, and all the variables

-8x+3/7(21x-14)=0

We multiply all the terms by the denominator


-8x*7(21x-14)+3=0

Wy multiply elements

-56x^2(2+3=0

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