10-9k+8k+7=

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Solution for 10-9k+8k+7= equation:


Simplifying
10 + -9k + 8k + 7 = 0

Reorder the terms:
10 + 7 + -9k + 8k = 0

Combine like terms: 10 + 7 = 17
17 + -9k + 8k = 0

Combine like terms: -9k + 8k = -1k
17 + -1k = 0

Solving
17 + -1k = 0

Solving for variable 'k'.

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

Add '-17' to each side of the equation.
17 + -17 + -1k = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -1k = 0 + -17
-1k = 0 + -17

Combine like terms: 0 + -17 = -17
-1k = -17

Divide each side by '-1'.
k = 17

Simplifying
k = 17

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