3x=20x+45

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Solution for 3x=20x+45 equation: 



3x=20x+45

We move all terms to the left:

3x-(20x+45)=0

We get rid of parentheses

3x-20x-45=0

We add all the numbers together, and all the variables

-17x-45=0

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

-17x=45

x=45/-17

x=-2+11/17

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