9(u-7)=36

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Solution for 9(u-7)=36 equation: 


Simplifying
9(u + -7) = 36

Reorder the terms:
9(-7 + u) = 36
(-7 * 9 + u * 9) = 36
(-63 + 9u) = 36

Solving
-63 + 9u = 36

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 = 36 + 63

Combine like terms: -63 + 63 = 0
0 + 9u = 36 + 63
9u = 36 + 63

Combine like terms: 36 + 63 = 99
9u = 99

Divide each side by '9'.
u = 11

Simplifying
u = 11

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