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

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



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

We move all terms to the left:

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



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

x∈R



We add all the numbers together, and all the variables

3/4(4x+8)-18=0

We multiply all the terms by the denominator


-18*4(4x+8)+3=0

Wy multiply elements

-72x(4+3=0

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