9-(6+u)-2u=-10

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Solution for 9-(6+u)-2u=-10 equation:


9 -(6 + u) -2u = -10

We simplify the equation to the form, which is simple to understand 
9-(6+u)-2u=-10

Remove unnecessary parentheses
9-6-1u-2u=-10

We move all terms containing u to the left and all other terms to the right. 
-1u-2u=-10-9+6

We simplify left and right side of the equation. 
-3u=-13

We divide both sides of the equation by -3 to get u. 
u=4.3333333333333

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