2u+7=0

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Solution for 2u+7=0 equation:


2u+7=0

We simplify the equation to the form, which is simple to understand 
2u+7=0

We move all terms containing u to the left and all other terms to the right. 
+2u=0-7

We simplify left and right side of the equation. 
+2u=-7

We divide both sides of the equation by 2 to get u. 
u=-3.5

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