-69=7u-6

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Solution for -69=7u-6 equation:


Simplifying
-69 = 7u + -6

Reorder the terms:
-69 = -6 + 7u

Solving
-69 = -6 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
-69 + -7u = -6 + 7u + -7u

Combine like terms: 7u + -7u = 0
-69 + -7u = -6 + 0
-69 + -7u = -6

Add '69' to each side of the equation.
-69 + 69 + -7u = -6 + 69

Combine like terms: -69 + 69 = 0
0 + -7u = -6 + 69
-7u = -6 + 69

Combine like terms: -6 + 69 = 63
-7u = 63

Divide each side by '-7'.
u = -9

Simplifying
u = -9

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