17+10r+12k-5r-5k-7=

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Solution for 17+10r+12k-5r-5k-7= equation:


Simplifying
17 + 10r + 12k + -5r + -5k + -7 = 0

Reorder the terms:
17 + -7 + 12k + -5k + 10r + -5r = 0

Combine like terms: 17 + -7 = 10
10 + 12k + -5k + 10r + -5r = 0

Combine like terms: 12k + -5k = 7k
10 + 7k + 10r + -5r = 0

Combine like terms: 10r + -5r = 5r
10 + 7k + 5r = 0

Solving
10 + 7k + 5r = 0

Solving for variable 'k'.

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

Add '-10' to each side of the equation.
10 + 7k + -10 + 5r = 0 + -10

Reorder the terms:
10 + -10 + 7k + 5r = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 7k + 5r = 0 + -10
7k + 5r = 0 + -10

Combine like terms: 0 + -10 = -10
7k + 5r = -10

Add '-5r' to each side of the equation.
7k + 5r + -5r = -10 + -5r

Combine like terms: 5r + -5r = 0
7k + 0 = -10 + -5r
7k = -10 + -5r

Divide each side by '7'.
k = -1.428571429 + -0.7142857143r

Simplifying
k = -1.428571429 + -0.7142857143r

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