-k+10=9k+18

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Solution for -k+10=9k+18 equation:


Simplifying
-1k + 10 = 9k + 18

Reorder the terms:
10 + -1k = 9k + 18

Reorder the terms:
10 + -1k = 18 + 9k

Solving
10 + -1k = 18 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
10 + -1k + -9k = 18 + 9k + -9k

Combine like terms: -1k + -9k = -10k
10 + -10k = 18 + 9k + -9k

Combine like terms: 9k + -9k = 0
10 + -10k = 18 + 0
10 + -10k = 18

Add '-10' to each side of the equation.
10 + -10 + -10k = 18 + -10

Combine like terms: 10 + -10 = 0
0 + -10k = 18 + -10
-10k = 18 + -10

Combine like terms: 18 + -10 = 8
-10k = 8

Divide each side by '-10'.
k = -0.8

Simplifying
k = -0.8

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