8a-11.8=a+12

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Solution for 8a-11.8=a+12 equation: 



8a-11.8=a+12

We move all terms to the left:

8a-11.8-(a+12)=0

We get rid of parentheses

8a-a-12-11.8=0

We add all the numbers together, and all the variables

7a-23.8=0

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

7a=23.8

a=23.8/7

a=3+2.8/7

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