5(2k+-7)-k+7=

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Solution for 5(2k+-7)-k+7= equation:


Simplifying
5(2k + -7) + -1k + 7 = 0

Reorder the terms:
5(-7 + 2k) + -1k + 7 = 0
(-7 * 5 + 2k * 5) + -1k + 7 = 0
(-35 + 10k) + -1k + 7 = 0

Reorder the terms:
-35 + 7 + 10k + -1k = 0

Combine like terms: -35 + 7 = -28
-28 + 10k + -1k = 0

Combine like terms: 10k + -1k = 9k
-28 + 9k = 0

Solving
-28 + 9k = 0

Solving for variable 'k'.

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

Add '28' to each side of the equation.
-28 + 28 + 9k = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 9k = 0 + 28
9k = 0 + 28

Combine like terms: 0 + 28 = 28
9k = 28

Divide each side by '9'.
k = 3.111111111

Simplifying
k = 3.111111111

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