3/4(8+12x)=21x

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Solution for 3/4(8+12x)=21x equation: 



3/4(8+12x)=21x

We move all terms to the left:

3/4(8+12x)-(21x)=0



Domain of the equation: 4(8+12x)!=0

x∈R



We add all the numbers together, and all the variables

3/4(12x+8)-21x=0

We add all the numbers together, and all the variables

-21x+3/4(12x+8)=0

We multiply all the terms by the denominator


-21x*4(12x+8)+3=0

Wy multiply elements

-84x^2(1+3=0

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