-1.8-3x=7.5

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Solution for -1.8-3x=7.5 equation: 



-1.8-3x=7.5

We move all terms to the left:

-1.8-3x-(7.5)=0

We add all the numbers together, and all the variables

-3x-9.3=0

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

-3x=9.3

x=9.3/-3

x=-3+0.3/3

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