-9(u+7)=-9

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Solution for -9(u+7)=-9 equation: 


Simplifying
-9(u + 7) = -9

Reorder the terms:
-9(7 + u) = -9
(7 * -9 + u * -9) = -9
(-63 + -9u) = -9

Solving
-63 + -9u = -9

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '63' to each side of the equation.
-63 + 63 + -9u = -9 + 63

Combine like terms: -63 + 63 = 0
0 + -9u = -9 + 63
-9u = -9 + 63

Combine like terms: -9 + 63 = 54
-9u = 54

Divide each side by '-9'.
u = -6

Simplifying
u = -6

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