0.75x-21=9.9

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Solution for 0.75x-21=9.9 equation: 



0.75x-21=9.9

We move all terms to the left:

0.75x-21-(9.9)=0

We add all the numbers together, and all the variables

0.75x-30.9=0

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

0.75x=30.9

x=30.9/0.75

x=41+0.15/0.75

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