45+2.50=3.75a

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Solution for 45+2.50=3.75a equation:



45+2.50=3.75a
We move all terms to the left:
45+2.50-(3.75a)=0
We add all the numbers together, and all the variables
-(+3.75a)+45+2.50=0
We add all the numbers together, and all the variables
-(+3.75a)+47.5=0
We get rid of parentheses
-3.75a+47.5=0
We move all terms containing a to the left, all other terms to the right
-3.75a=-47.5
a=-47.5/-3.75
a=12+2.5/3.75

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