3/4(12+4a)=84

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Solution for 3/4(12+4a)=84 equation: 



3/4(12+4a)=84

We move all terms to the left:

3/4(12+4a)-(84)=0



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

a∈R



We add all the numbers together, and all the variables

3/4(4a+12)-84=0

We multiply all the terms by the denominator


-84*4(4a+12)+3=0

Wy multiply elements

-336a(4+3=0

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