18(v+2)-2v=4(4v+3)-21

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Solution for 18(v+2)-2v=4(4v+3)-21 equation: 



18(v+2)-2v=4(4v+3)-21

We move all terms to the left:

18(v+2)-2v-(4(4v+3)-21)=0

We add all the numbers together, and all the variables

-2v+18(v+2)-(4(4v+3)-21)=0

We multiply parentheses

-2v+18v-(4(4v+3)-21)+36=0



We calculate terms in parentheses: -(4(4v+3)-21), so:

4(4v+3)-21

We multiply parentheses

16v+12-21

We add all the numbers together, and all the variables

16v-9

Back to the equation:

-(16v-9)



We add all the numbers together, and all the variables

16v-(16v-9)+36=0

We get rid of parentheses

16v-16v+9+36=0

We add all the numbers together, and all the variables

45!=0

There is no solution for this equation

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