3x-45=80

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Solution for 3x-45=80 equation: 



3x-45=80

We move all terms to the left:

3x-45-(80)=0

We add all the numbers together, and all the variables

3x-125=0

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

3x=125

x=125/3

x=41+2/3

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