2(k+3)-9k+4+5=

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Solution for 2(k+3)-9k+4+5= equation:


Simplifying
2(k + 3) + -9k + 4 + 5 = 0

Reorder the terms:
2(3 + k) + -9k + 4 + 5 = 0
(3 * 2 + k * 2) + -9k + 4 + 5 = 0
(6 + 2k) + -9k + 4 + 5 = 0

Reorder the terms:
6 + 4 + 5 + 2k + -9k = 0

Combine like terms: 6 + 4 = 10
10 + 5 + 2k + -9k = 0

Combine like terms: 10 + 5 = 15
15 + 2k + -9k = 0

Combine like terms: 2k + -9k = -7k
15 + -7k = 0

Solving
15 + -7k = 0

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + -7k = 0 + -15

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

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

Divide each side by '-7'.
k = 2.142857143

Simplifying
k = 2.142857143

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