3(1/4x+21)=16

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Solution for 3(1/4x+21)=16 equation: 



3(1/4x+21)=16

We move all terms to the left:

3(1/4x+21)-(16)=0



Domain of the equation: 4x+21)!=0

x∈R



We multiply parentheses

3x+63-16=0

We add all the numbers together, and all the variables

3x+47=0

We move all terms containing x to the left, all other terms to the right

3x=-47

x=-47/3

x=-15+2/3

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