2k-5-4k+6=9

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Solution for 2k-5-4k+6=9 equation:


Simplifying
2k + -5 + -4k + 6 = 9

Reorder the terms:
-5 + 6 + 2k + -4k = 9

Combine like terms: -5 + 6 = 1
1 + 2k + -4k = 9

Combine like terms: 2k + -4k = -2k
1 + -2k = 9

Solving
1 + -2k = 9

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + -1 + -2k = 9 + -1

Combine like terms: 1 + -1 = 0
0 + -2k = 9 + -1
-2k = 9 + -1

Combine like terms: 9 + -1 = 8
-2k = 8

Divide each side by '-2'.
k = -4

Simplifying
k = -4

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