7x-7.2=15.2

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Solution for 7x-7.2=15.2 equation: 



7x-7.2=15.2

We move all terms to the left:

7x-7.2-(15.2)=0

We add all the numbers together, and all the variables

7x-22.4=0

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

7x=22.4

x=22.4/7

x=3+1/5

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