7/8+x=21

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Solution for 7/8+x=21 equation:


7/8+x=21

We simplify the equation to the form, which is simple to understand 
7/8+x=21

We move all terms containing x to the left and all other terms to the right. 
+1x=+21-0.875

We simplify left and right side of the equation. 
+1x=+20.125

We divide both sides of the equation by 1 to get x. 
x=20.125

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