5+7a-2=7a-2-a

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Solution for 5+7a-2=7a-2-a equation:



5+7a-2=7a-2-a
We move all terms to the left:
5+7a-2-(7a-2-a)=0
We add all the numbers together, and all the variables
7a-(6a-2)+5-2=0
We add all the numbers together, and all the variables
7a-(6a-2)+3=0
We get rid of parentheses
7a-6a+2+3=0
We add all the numbers together, and all the variables
a+5=0
We move all terms containing a to the left, all other terms to the right
a=-5

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