-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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