4(1/2+3)=5x+21

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Solution for 4(1/2+3)=5x+21 equation: 



4(1/2+3)=5x+21

We move all terms to the left:

4(1/2+3)-(5x+21)=0

We add all the numbers together, and all the variables

-(5x+21)+2=0

We get rid of parentheses

-5x-21+2=0

We add all the numbers together, and all the variables

-5x-19=0

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

-5x=19

x=19/-5

x=-3+4/5

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