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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