-(1-k)=-10-8k

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Solution for -(1-k)=-10-8k equation:


Simplifying
-1(1 + -1k) = -10 + -8k
(1 * -1 + -1k * -1) = -10 + -8k
(-1 + 1k) = -10 + -8k

Solving
-1 + 1k = -10 + -8k

Solving for variable 'k'.

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

Add '8k' to each side of the equation.
-1 + 1k + 8k = -10 + -8k + 8k

Combine like terms: 1k + 8k = 9k
-1 + 9k = -10 + -8k + 8k

Combine like terms: -8k + 8k = 0
-1 + 9k = -10 + 0
-1 + 9k = -10

Add '1' to each side of the equation.
-1 + 1 + 9k = -10 + 1

Combine like terms: -1 + 1 = 0
0 + 9k = -10 + 1
9k = -10 + 1

Combine like terms: -10 + 1 = -9
9k = -9

Divide each side by '9'.
k = -1

Simplifying
k = -1

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