9u+72=-2u-38

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Solution for 9u+72=-2u-38 equation:


Simplifying
9u + 72 = -2u + -38

Reorder the terms:
72 + 9u = -2u + -38

Reorder the terms:
72 + 9u = -38 + -2u

Solving
72 + 9u = -38 + -2u

Solving for variable 'u'.

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

Add '2u' to each side of the equation.
72 + 9u + 2u = -38 + -2u + 2u

Combine like terms: 9u + 2u = 11u
72 + 11u = -38 + -2u + 2u

Combine like terms: -2u + 2u = 0
72 + 11u = -38 + 0
72 + 11u = -38

Add '-72' to each side of the equation.
72 + -72 + 11u = -38 + -72

Combine like terms: 72 + -72 = 0
0 + 11u = -38 + -72
11u = -38 + -72

Combine like terms: -38 + -72 = -110
11u = -110

Divide each side by '11'.
u = -10

Simplifying
u = -10

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