5k-15+2k-8=15

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Solution for 5k-15+2k-8=15 equation:


Simplifying
5k + -15 + 2k + -8 = 15

Reorder the terms:
-15 + -8 + 5k + 2k = 15

Combine like terms: -15 + -8 = -23
-23 + 5k + 2k = 15

Combine like terms: 5k + 2k = 7k
-23 + 7k = 15

Solving
-23 + 7k = 15

Solving for variable 'k'.

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

Add '23' to each side of the equation.
-23 + 23 + 7k = 15 + 23

Combine like terms: -23 + 23 = 0
0 + 7k = 15 + 23
7k = 15 + 23

Combine like terms: 15 + 23 = 38
7k = 38

Divide each side by '7'.
k = 5.428571429

Simplifying
k = 5.428571429

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