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

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


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

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

Reorder the terms:
8 + 5 + 4 + 2k + -4k = 0

Combine like terms: 8 + 5 = 13
13 + 4 + 2k + -4k = 0

Combine like terms: 13 + 4 = 17
17 + 2k + -4k = 0

Combine like terms: 2k + -4k = -2k
17 + -2k = 0

Solving
17 + -2k = 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 + -2k = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -2k = 0 + -17
-2k = 0 + -17

Combine like terms: 0 + -17 = -17
-2k = -17

Divide each side by '-2'.
k = 8.5

Simplifying
k = 8.5

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