300-72=3x

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Solution for 300-72=3x equation:



300-72=3x
We move all terms to the left:
300-72-(3x)=0
We add all the numbers together, and all the variables
-3x+228=0
We move all terms containing x to the left, all other terms to the right
-3x=-228
x=-228/-3
x=+76

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