5-k=7k-6k-7

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Solution for 5-k=7k-6k-7 equation:


Simplifying
5 + -1k = 7k + -6k + -7

Reorder the terms:
5 + -1k = -7 + 7k + -6k

Combine like terms: 7k + -6k = 1k
5 + -1k = -7 + 1k

Solving
5 + -1k = -7 + 1k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
5 + -1k + -1k = -7 + 1k + -1k

Combine like terms: -1k + -1k = -2k
5 + -2k = -7 + 1k + -1k

Combine like terms: 1k + -1k = 0
5 + -2k = -7 + 0
5 + -2k = -7

Add '-5' to each side of the equation.
5 + -5 + -2k = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -2k = -7 + -5
-2k = -7 + -5

Combine like terms: -7 + -5 = -12
-2k = -12

Divide each side by '-2'.
k = 6

Simplifying
k = 6

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