4k+9-16k+4+4=

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Solution for 4k+9-16k+4+4= equation:


Simplifying
4k + 9 + -16k + 4 + 4 = 0

Reorder the terms:
9 + 4 + 4 + 4k + -16k = 0

Combine like terms: 9 + 4 = 13
13 + 4 + 4k + -16k = 0

Combine like terms: 13 + 4 = 17
17 + 4k + -16k = 0

Combine like terms: 4k + -16k = -12k
17 + -12k = 0

Solving
17 + -12k = 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 + -12k = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -12k = 0 + -17
-12k = 0 + -17

Combine like terms: 0 + -17 = -17
-12k = -17

Divide each side by '-12'.
k = 1.416666667

Simplifying
k = 1.416666667

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