4a+8=7.2+3.5a

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Solution for 4a+8=7.2+3.5a equation: 



4a+8=7.2+3.5a

We move all terms to the left:

4a+8-(7.2+3.5a)=0

We add all the numbers together, and all the variables

4a-(3.5a+7.2)+8=0

We get rid of parentheses

4a-3.5a-7.2+8=0

We add all the numbers together, and all the variables

0.5a+0.8=0

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

0.5a=-0.8

a=-0.8/0.5

a=-1+0.3/0.5

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