7.5x+120=18x

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Solution for 7.5x+120=18x equation: 



7.5x+120=18x

We move all terms to the left:

7.5x+120-(18x)=0

We add all the numbers together, and all the variables

-10.5x+120=0

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

-10.5x=-120

x=-120/-10.5

x=11+1.8/4.2

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