7.2a+11=97.4

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Solution for 7.2a+11=97.4 equation: 



7.2a+11=97.4

We move all terms to the left:

7.2a+11-(97.4)=0

We add all the numbers together, and all the variables

7.2a-86.4=0

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

7.2a=86.4

a=86.4/7.2

a=12

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