19-k+9k-7=

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Solution for 19-k+9k-7= equation:


Simplifying
19 + -1k + 9k + -7 = 0

Reorder the terms:
19 + -7 + -1k + 9k = 0

Combine like terms: 19 + -7 = 12
12 + -1k + 9k = 0

Combine like terms: -1k + 9k = 8k
12 + 8k = 0

Solving
12 + 8k = 0

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + 8k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 8k = 0 + -12
8k = 0 + -12

Combine like terms: 0 + -12 = -12
8k = -12

Divide each side by '8'.
k = -1.5

Simplifying
k = -1.5

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