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

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


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

Reorder the terms:
2(4 + 2k) + -9k + 5 + 4 = 0
(4 * 2 + 2k * 2) + -9k + 5 + 4 = 0
(8 + 4k) + -9k + 5 + 4 = 0

Reorder the terms:
8 + 5 + 4 + 4k + -9k = 0

Combine like terms: 8 + 5 = 13
13 + 4 + 4k + -9k = 0

Combine like terms: 13 + 4 = 17
17 + 4k + -9k = 0

Combine like terms: 4k + -9k = -5k
17 + -5k = 0

Solving
17 + -5k = 0

Solving for variable 'k'.

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

Add '-17' to each side of the equation.
17 + -17 + -5k = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -5k = 0 + -17
-5k = 0 + -17

Combine like terms: 0 + -17 = -17
-5k = -17

Divide each side by '-5'.
k = 3.4

Simplifying
k = 3.4

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