7-3a-3=8+a

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Solution for 7-3a-3=8+a equation: 



7-3a-3=8+a

We move all terms to the left:

7-3a-3-(8+a)=0

We add all the numbers together, and all the variables

-3a-(a+8)+7-3=0

We add all the numbers together, and all the variables

-3a-(a+8)+4=0

We get rid of parentheses

-3a-a-8+4=0

We add all the numbers together, and all the variables

-4a-4=0

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

-4a=4

a=4/-4

a=-1

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