7.5x-3=12

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Solution for 7.5x-3=12 equation: 



7.5x-3=12

We move all terms to the left:

7.5x-3-(12)=0

We add all the numbers together, and all the variables

7.5x-15=0

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

7.5x=15

x=15/7.5

x=2

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