20-11k=-9k-20

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Solution for 20-11k=-9k-20 equation:


Simplifying
20 + -11k = -9k + -20

Reorder the terms:
20 + -11k = -20 + -9k

Solving
20 + -11k = -20 + -9k

Solving for variable 'k'.

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

Add '9k' to each side of the equation.
20 + -11k + 9k = -20 + -9k + 9k

Combine like terms: -11k + 9k = -2k
20 + -2k = -20 + -9k + 9k

Combine like terms: -9k + 9k = 0
20 + -2k = -20 + 0
20 + -2k = -20

Add '-20' to each side of the equation.
20 + -20 + -2k = -20 + -20

Combine like terms: 20 + -20 = 0
0 + -2k = -20 + -20
-2k = -20 + -20

Combine like terms: -20 + -20 = -40
-2k = -40

Divide each side by '-2'.
k = 20

Simplifying
k = 20

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