6=u+7

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Solution for 6=u+7 equation:


Simplifying
6 = u + 7

Reorder the terms:
6 = 7 + u

Solving
6 = 7 + u

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
6 + -1u = 7 + u + -1u

Combine like terms: u + -1u = 0
6 + -1u = 7 + 0
6 + -1u = 7

Add '-6' to each side of the equation.
6 + -6 + -1u = 7 + -6

Combine like terms: 6 + -6 = 0
0 + -1u = 7 + -6
-1u = 7 + -6

Combine like terms: 7 + -6 = 1
-1u = 1

Divide each side by '-1'.
u = -1

Simplifying
u = -1

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