-2x+1.5=21

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Solution for -2x+1.5=21 equation: 



-2x+1.5=21

We move all terms to the left:

-2x+1.5-(21)=0

We add all the numbers together, and all the variables

-2x-19.5=0

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

-2x=19.5

x=19.5/-2

x=-9+1/1.3333333333333

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