6.2a+2a-1=3.2a-2(a-3)

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Solution for 6.2a+2a-1=3.2a-2(a-3) equation: 



6.2a+2a-1=3.2a-2(a-3)

We move all terms to the left:

6.2a+2a-1-(3.2a-2(a-3))=0

We add all the numbers together, and all the variables

8.2a-(3.2a-2(a-3))-1=0



We calculate terms in parentheses: -(3.2a-2(a-3)), so:

3.2a-2(a-3)

We multiply parentheses

3.2a-2a+6

We add all the numbers together, and all the variables

1.2a+6

Back to the equation:

-(1.2a+6)



We get rid of parentheses

8.2a-1.2a-6-1=0

We add all the numbers together, and all the variables

7a-7=0

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

7a=7

a=7/7

a=1

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