1/2(12x+6)=8x-21

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Solution for 1/2(12x+6)=8x-21 equation: 



1/2(12x+6)=8x-21

We move all terms to the left:

1/2(12x+6)-(8x-21)=0



Domain of the equation: 2(12x+6)!=0

x∈R



We get rid of parentheses

1/2(12x+6)-8x+21=0

We multiply all the terms by the denominator


-8x*2(12x+6)+21*2(12x+6)+1=0

Wy multiply elements

-16x^2(1+42x(1+1=0

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