-10+k=10-9k

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


Simplifying
-10 + k = 10 + -9k

Solving
-10 + k = 10 + -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 + k + 9k = 10 + -9k + 9k

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

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

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

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

Combine like terms: 10 + 10 = 20
10k = 20

Divide each side by '10'.
k = 2

Simplifying
k = 2

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