-2k+4k=-9-2+k+6

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Solution for -2k+4k=-9-2+k+6 equation:


Simplifying
-2k + 4k = -9 + -2 + k + 6

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

Reorder the terms:
2k = -9 + -2 + 6 + k

Combine like terms: -9 + -2 = -11
2k = -11 + 6 + k

Combine like terms: -11 + 6 = -5
2k = -5 + k

Solving
2k = -5 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
2k + -1k = -5 + k + -1k

Combine like terms: 2k + -1k = 1k
1k = -5 + k + -1k

Combine like terms: k + -1k = 0
1k = -5 + 0
1k = -5

Divide each side by '1'.
k = -5

Simplifying
k = -5

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