y+31=21

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Solution for y+31=21 equation:


y+31=21

We simplify the equation to the form, which is simple to understand 
y+31=21

We move all terms containing y to the left and all other terms to the right. 
+1y=+21-31

We simplify left and right side of the equation. 
+1y=-10

We divide both sides of the equation by 1 to get y. 
y=-10

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