7a=5(a-2)+167a=5(a-2)+16

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Solution for 7a=5(a-2)+167a=5(a-2)+16 equation:



7a=5(a-2)+167a=5(a-2)+16
We move all terms to the left:
7a-(5(a-2)+167a)=0
We calculate terms in parentheses: -(5(a-2)+167a), so:
5(a-2)+167a
We add all the numbers together, and all the variables
167a+5(a-2)
We multiply parentheses
167a+5a-10
We add all the numbers together, and all the variables
172a-10
Back to the equation:
-(172a-10)
We get rid of parentheses
7a-172a+10=0
We add all the numbers together, and all the variables
-165a+10=0
We move all terms containing a to the left, all other terms to the right
-165a=-10
a=-10/-165
a=2/33

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