9.1+4.5a-2.5a=11.1a

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Solution for 9.1+4.5a-2.5a=11.1a equation:



9.1+4.5a-2.5a=11.1a
We move all terms to the left:
9.1+4.5a-2.5a-(11.1a)=0
We add all the numbers together, and all the variables
4.5a-2.5a-(+11.1a)+9.1=0
We add all the numbers together, and all the variables
2a-(+11.1a)+9.1=0
We get rid of parentheses
2a-11.1a+9.1=0
We add all the numbers together, and all the variables
-9.1a+9.1=0
We move all terms containing a to the left, all other terms to the right
-9.1a=-9.1
a=-9.1/-9.1
a=1

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