20-14k+20=-9k-20

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Solution for 20-14k+20=-9k-20 equation:


Simplifying
20 + -14k + 20 = -9k + -20

Reorder the terms:
20 + 20 + -14k = -9k + -20

Combine like terms: 20 + 20 = 40
40 + -14k = -9k + -20

Reorder the terms:
40 + -14k = -20 + -9k

Solving
40 + -14k = -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.
40 + -14k + 9k = -20 + -9k + 9k

Combine like terms: -14k + 9k = -5k
40 + -5k = -20 + -9k + 9k

Combine like terms: -9k + 9k = 0
40 + -5k = -20 + 0
40 + -5k = -20

Add '-40' to each side of the equation.
40 + -40 + -5k = -20 + -40

Combine like terms: 40 + -40 = 0
0 + -5k = -20 + -40
-5k = -20 + -40

Combine like terms: -20 + -40 = -60
-5k = -60

Divide each side by '-5'.
k = 12

Simplifying
k = 12

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