-49-2a=72-7a

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Solution for -49-2a=72-7a equation: 



-49-2a=72-7a

We move all terms to the left:

-49-2a-(72-7a)=0

We add all the numbers together, and all the variables

-2a-(-7a+72)-49=0

We get rid of parentheses

-2a+7a-72-49=0

We add all the numbers together, and all the variables

5a-121=0

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

5a=121

a=121/5

a=24+1/5

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