5-7a=(1+8a)

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Solution for 5-7a=(1+8a) equation:



5-7a=(1+8a)
We move all terms to the left:
5-7a-((1+8a))=0
We add all the numbers together, and all the variables
-7a-((8a+1))+5=0
We calculate terms in parentheses: -((8a+1)), so:
(8a+1)
We get rid of parentheses
8a+1
Back to the equation:
-(8a+1)
We get rid of parentheses
-7a-8a-1+5=0
We add all the numbers together, and all the variables
-15a+4=0
We move all terms containing a to the left, all other terms to the right
-15a=-4
a=-4/-15
a=4/15

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