-(k-9)+4k+6=7

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Solution for -(k-9)+4k+6=7 equation: 


Simplifying
-1(k + -9) + 4k + 6 = 7

Reorder the terms:
-1(-9 + k) + 4k + 6 = 7
(-9 * -1 + k * -1) + 4k + 6 = 7
(9 + -1k) + 4k + 6 = 7

Reorder the terms:
9 + 6 + -1k + 4k = 7

Combine like terms: 9 + 6 = 15
15 + -1k + 4k = 7

Combine like terms: -1k + 4k = 3k
15 + 3k = 7

Solving
15 + 3k = 7

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 + 3k = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 3k = 7 + -15
3k = 7 + -15

Combine like terms: 7 + -15 = -8
3k = -8

Divide each side by '3'.
k = -2.666666667

Simplifying
k = -2.666666667

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