21+2x=171

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Solution for 21+2x=171 equation:


21+2x=171

We simplify the equation to the form, which is simple to understand 
21+2x=171

We move all terms containing x to the left and all other terms to the right. 
+2x=+171-21

We simplify left and right side of the equation. 
+2x=+150

We divide both sides of the equation by 2 to get x. 
x=75

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