-2k+6=5k-15

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Solution for -2k+6=5k-15 equation:


Simplifying
-2k + 6 = 5k + -15

Reorder the terms:
6 + -2k = 5k + -15

Reorder the terms:
6 + -2k = -15 + 5k

Solving
6 + -2k = -15 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
6 + -2k + -5k = -15 + 5k + -5k

Combine like terms: -2k + -5k = -7k
6 + -7k = -15 + 5k + -5k

Combine like terms: 5k + -5k = 0
6 + -7k = -15 + 0
6 + -7k = -15

Add '-6' to each side of the equation.
6 + -6 + -7k = -15 + -6

Combine like terms: 6 + -6 = 0
0 + -7k = -15 + -6
-7k = -15 + -6

Combine like terms: -15 + -6 = -21
-7k = -21

Divide each side by '-7'.
k = 3

Simplifying
k = 3

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