-2u+7=3

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Solution for -2u+7=3 equation:


-2u+7=3

We simplify the equation to the form, which is simple to understand 
-2u+7=3

We move all terms containing u to the left and all other terms to the right. 
-2u=+3-7

We simplify left and right side of the equation. 
-2u=-4

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

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