-7,5=-3x+1,5

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Solution for -7,5=-3x+1,5 equation: 



-7.5=-3x+1.5

We move all terms to the left:

-7.5-(-3x+1.5)=0

We get rid of parentheses

3x-1.5-7.5=0

We add all the numbers together, and all the variables

3x-9=0

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

3x=9

x=9/3

x=3

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