-8.5k+9.5-7k=17.5

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Solution for -8.5k+9.5-7k=17.5 equation: 


Simplifying
-8.5k + 9.5 + -7k = 17.5

Reorder the terms:
9.5 + -8.5k + -7k = 17.5

Combine like terms: -8.5k + -7k = -15.5k
9.5 + -15.5k = 17.5

Solving
9.5 + -15.5k = 17.5

Solving for variable 'k'.

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

Add '-9.5' to each side of the equation.
9.5 + -9.5 + -15.5k = 17.5 + -9.5

Combine like terms: 9.5 + -9.5 = 0.0
0.0 + -15.5k = 17.5 + -9.5
-15.5k = 17.5 + -9.5

Combine like terms: 17.5 + -9.5 = 8
-15.5k = 8

Divide each side by '-15.5'.
k = -0.5161290323

Simplifying
k = -0.5161290323

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