7.8a+2=2.6a+21.76

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Solution for 7.8a+2=2.6a+21.76 equation: 



7.8a+2=2.6a+21.76

We move all terms to the left:

7.8a+2-(2.6a+21.76)=0

We get rid of parentheses

7.8a-2.6a-21.76+2=0

We add all the numbers together, and all the variables

5.2a-19.76=0

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

5.2a=19.76

a=19.76/5.2

a=3+3.5862068965517/4.4827586206897

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