9k-(2+k)=-(2k+2)

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Solution for 9k-(2+k)=-(2k+2) equation:


Simplifying
9k + -1(2 + k) = -1(2k + 2)
9k + (2 * -1 + k * -1) = -1(2k + 2)
9k + (-2 + -1k) = -1(2k + 2)

Reorder the terms:
-2 + 9k + -1k = -1(2k + 2)

Combine like terms: 9k + -1k = 8k
-2 + 8k = -1(2k + 2)

Reorder the terms:
-2 + 8k = -1(2 + 2k)
-2 + 8k = (2 * -1 + 2k * -1)
-2 + 8k = (-2 + -2k)

Add '2' to each side of the equation.
-2 + 2 + 8k = -2 + 2 + -2k

Combine like terms: -2 + 2 = 0
0 + 8k = -2 + 2 + -2k
8k = -2 + 2 + -2k

Combine like terms: -2 + 2 = 0
8k = 0 + -2k
8k = -2k

Solving
8k = -2k

Solving for variable 'k'.

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

Add '2k' to each side of the equation.
8k + 2k = -2k + 2k

Combine like terms: 8k + 2k = 10k
10k = -2k + 2k

Combine like terms: -2k + 2k = 0
10k = 0

Divide each side by '10'.
k = 0.0

Simplifying
k = 0.0

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