10(-0.8a)-8=(0.2a)

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Solution for 10(-0.8a)-8=(0.2a) equation:



10(-0.8a)-8=(0.2a)
We move all terms to the left:
10(-0.8a)-8-((0.2a))=0
We add all the numbers together, and all the variables
10(-0.8a)-((+0.2a))-8=0
We multiply parentheses
0a-((+0.2a))-8=0
We calculate terms in parentheses: -((+0.2a)), so:
(+0.2a)
We get rid of parentheses
0.2a
Back to the equation:
-(0.2a)
We add all the numbers together, and all the variables
0a-(+0.2a)-8=0
We add all the numbers together, and all the variables
a-(+0.2a)-8=0
We get rid of parentheses
a-0.2a-8=0
We add all the numbers together, and all the variables
0.8a-8=0
We move all terms containing a to the left, all other terms to the right
0.8a=8
a=8/0.8
a=10

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