.9a+5=3a-1

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Solution for .9a+5=3a-1 equation: 



.9a+5=3a-1

We move all terms to the left:

.9a+5-(3a-1)=0

We get rid of parentheses

.9a-3a+1+5=0

We add all the numbers together, and all the variables

-2.1a+6=0

We move all terms containing a to the left, all other terms to the right

-2.1a=-6

a=-6/-2.1

a=2+1/1.16666666667

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