2.4a-7.4=2.6a-8.1

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Solution for 2.4a-7.4=2.6a-8.1 equation: 



2.4a-7.4=2.6a-8.1

We move all terms to the left:

2.4a-7.4-(2.6a-8.1)=0

We get rid of parentheses

2.4a-2.6a+8.1-7.4=0

We add all the numbers together, and all the variables

-0.2a+0.7=0

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

-0.2a=-0.7

a=-0.7/-0.2

a=3+0.1/0.2

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