7(2a-3)-5a=-12a-7+21a+14

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Solution for 7(2a-3)-5a=-12a-7+21a+14 equation: 



7(2a-3)-5a=-12a-7+21a+14

We move all terms to the left:

7(2a-3)-5a-(-12a-7+21a+14)=0

We add all the numbers together, and all the variables

7(2a-3)-5a-(9a+7)=0

We add all the numbers together, and all the variables

-5a+7(2a-3)-(9a+7)=0

We multiply parentheses

-5a+14a-(9a+7)-21=0

We get rid of parentheses

-5a+14a-9a-7-21=0

We add all the numbers together, and all the variables

-28!=0

There is no solution for this equation

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