x+20=2x+40

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Solution for x+20=2x+40 equation:


x+20=2x+40

We simplify the equation to the form, which is simple to understand 
x+20=2x+40

We move all terms containing x to the left and all other terms to the right. 
+1x-2x=+40-20

We simplify left and right side of the equation. 
-1x=+20

We divide both sides of the equation by -1 to get x. 
x=-20

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