2a+4.1=3(a-1.3)

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Solution for 2a+4.1=3(a-1.3) equation: 



2a+4.1=3(a-1.3)

We move all terms to the left:

2a+4.1-(3(a-1.3))=0



We calculate terms in parentheses: -(3(a-1.3)), so:

3(a-1.3)

We multiply parentheses

3a-3.9

Back to the equation:

-(3a-3.9)



We get rid of parentheses

2a-3a+3.9+4.1=0

We add all the numbers together, and all the variables

-1a+8=0

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

-a=-8

a=-8/-1

a=+8

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