2+2k=9+9k-6

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Solution for 2+2k=9+9k-6 equation:


Simplifying
2 + 2k = 9 + 9k + -6

Reorder the terms:
2 + 2k = 9 + -6 + 9k

Combine like terms: 9 + -6 = 3
2 + 2k = 3 + 9k

Solving
2 + 2k = 3 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
2 + 2k + -9k = 3 + 9k + -9k

Combine like terms: 2k + -9k = -7k
2 + -7k = 3 + 9k + -9k

Combine like terms: 9k + -9k = 0
2 + -7k = 3 + 0
2 + -7k = 3

Add '-2' to each side of the equation.
2 + -2 + -7k = 3 + -2

Combine like terms: 2 + -2 = 0
0 + -7k = 3 + -2
-7k = 3 + -2

Combine like terms: 3 + -2 = 1
-7k = 1

Divide each side by '-7'.
k = -0.1428571429

Simplifying
k = -0.1428571429

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