3(1/2x+7)=3x+42

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Solution for 3(1/2x+7)=3x+42 equation: 



3(1/2x+7)=3x+42

We move all terms to the left:

3(1/2x+7)-(3x+42)=0



Domain of the equation: 2x+7)!=0

x∈R



We multiply parentheses

3x-(3x+42)+21=0

We get rid of parentheses

3x-3x-42+21=0

We add all the numbers together, and all the variables

-21!=0

There is no solution for this equation

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