8=0.3(a+5)

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Solution for 8=0.3(a+5) equation:



8=0.3(a+5)
We move all terms to the left:
8-(0.3(a+5))=0
We calculate terms in parentheses: -(0.3(a+5)), so:
0.3(a+5)
We multiply parentheses
0.3a+1.5
Back to the equation:
-(0.3a+1.5)
We get rid of parentheses
-0.3a-1.5+8=0
We add all the numbers together, and all the variables
-0.3a+6.5=0
We move all terms containing a to the left, all other terms to the right
-0.3a=-6.5
a=-6.5/-0.3
a=21+0.2/0.3

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