x+51=81

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Solution for x+51=81 equation:


x+51=81

We simplify the equation to the form, which is simple to understand 
x+51=81

We move all terms containing x to the left and all other terms to the right. 
+1x=+81-51

We simplify left and right side of the equation. 
+1x=+30

We divide both sides of the equation by 1 to get x. 
x=30

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