16-(1-8u)=u-13

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Solution for 16-(1-8u)=u-13 equation:


Simplifying
16 + -1(1 + -8u) = u + -13
16 + (1 * -1 + -8u * -1) = u + -13
16 + (-1 + 8u) = u + -13

Combine like terms: 16 + -1 = 15
15 + 8u = u + -13

Reorder the terms:
15 + 8u = -13 + u

Solving
15 + 8u = -13 + 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.
15 + 8u + -1u = -13 + u + -1u

Combine like terms: 8u + -1u = 7u
15 + 7u = -13 + u + -1u

Combine like terms: u + -1u = 0
15 + 7u = -13 + 0
15 + 7u = -13

Add '-15' to each side of the equation.
15 + -15 + 7u = -13 + -15

Combine like terms: 15 + -15 = 0
0 + 7u = -13 + -15
7u = -13 + -15

Combine like terms: -13 + -15 = -28
7u = -28

Divide each side by '7'.
u = -4

Simplifying
u = -4

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