7.8a+2=2.7a+23.42

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Solution for 7.8a+2=2.7a+23.42 equation: 



7.8a+2=2.7a+23.42

We move all terms to the left:

7.8a+2-(2.7a+23.42)=0

We get rid of parentheses

7.8a-2.7a-23.42+2=0

We add all the numbers together, and all the variables

5.1a-21.42=0

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

5.1a=21.42

a=21.42/5.1

a=4+1/5

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