9k-11+2k-7-4k=

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Solution for 9k-11+2k-7-4k= equation:


Simplifying
9k + -11 + 2k + -7 + -4k = 0

Reorder the terms:
-11 + -7 + 9k + 2k + -4k = 0

Combine like terms: -11 + -7 = -18
-18 + 9k + 2k + -4k = 0

Combine like terms: 9k + 2k = 11k
-18 + 11k + -4k = 0

Combine like terms: 11k + -4k = 7k
-18 + 7k = 0

Solving
-18 + 7k = 0

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 + 7k = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 7k = 0 + 18
7k = 0 + 18

Combine like terms: 0 + 18 = 18
7k = 18

Divide each side by '7'.
k = 2.571428571

Simplifying
k = 2.571428571

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