Solve for u 9=-6+u

$9 = - 6 + u$

Step 1

Rewrite the equation as $- 6 + u = 9$ .

$- 6 + u = 9$

Step 2

Move all terms not containing $u$ to the right side of the equation.

Add $6$ to both sides of the equation.

$u = 9 + 6$

Add $9$ and $6$ .

$u = 15$

$u = 15$

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