75=x+2x

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Solution for 75=x+2x equation:


75=x+2x

We simplify the equation to the form, which is simple to understand 
75=x+2x

We move all terms containing x to the left and all other terms to the right. 
-1x-2x=-75

We simplify left and right side of the equation. 
-3x=-75

We divide both sides of the equation by -3 to get x. 
x=25

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