-2(2k-9)=-22

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Solution for -2(2k-9)=-22 equation: 


Simplifying
-2(2k + -9) = -22

Reorder the terms:
-2(-9 + 2k) = -22
(-9 * -2 + 2k * -2) = -22
(18 + -4k) = -22

Solving
18 + -4k = -22

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + -4k = -22 + -18

Combine like terms: 18 + -18 = 0
0 + -4k = -22 + -18
-4k = -22 + -18

Combine like terms: -22 + -18 = -40
-4k = -40

Divide each side by '-4'.
k = 10

Simplifying
k = 10

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