6=(1.2*a)-a

Solution for 6=(1.2*a)-a equation:

6=(1.2a)-a

We move all terms to the left:

6-((1.2a)-a)=0

We add all the numbers together, and all the variables

-((+1.2a)-a)+6=0


We calculate terms in parentheses: -((+1.2a)-a), so:

(+1.2a)-a

We add all the numbers together, and all the variables

-1a+(+1.2a)

We get rid of parentheses

-1a+1.2a

We add all the numbers together, and all the variables

0.2a

Back to the equation:

-(0.2a)


We add all the numbers together, and all the variables

-(+0.2a)+6=0

We get rid of parentheses

-0.2a+6=0

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

-0.2a=-6

a=-6/-0.2

a=+30