15=0.2a

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Solution for 15=0.2a equation:



15=0.2a
We move all terms to the left:
15-(0.2a)=0
We add all the numbers together, and all the variables
-(+0.2a)+15=0
We get rid of parentheses
-0.2a+15=0
We move all terms containing a to the left, all other terms to the right
-0.2a=-15
a=-15/-0.2
a=+75

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