x=45+2x

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Solution for x=45+2x equation:



x=45+2x
We move all terms to the left:
x-(45+2x)=0
We add all the numbers together, and all the variables
x-(2x+45)=0
We get rid of parentheses
x-2x-45=0
We add all the numbers together, and all the variables
-1x-45=0
We move all terms containing x to the left, all other terms to the right
-x=45
x=45/-1
x=-45

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