1.8x*x=13.8

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Solution for 1.8x*x=13.8 equation: 



1.8x*x=13.8

We move all terms to the left:

1.8x*x-(13.8)=0

We add all the numbers together, and all the variables

1.8x*x-13.8=0

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

1.8x*x=13.8

x=13.8/1

x=13.8

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