-3x-2.5=5

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Solution for -3x-2.5=5 equation: 



-3x-2.5=5

We move all terms to the left:

-3x-2.5-(5)=0

We add all the numbers together, and all the variables

-3x-7.5=0

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

-3x=7.5

x=7.5/-3

x=-2+1/2

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