7=-k-6k

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Solution for 7=-k-6k equation:


Simplifying
7 = -1k + -6k

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

Solving
7 = -7k

Solving for variable 'k'.

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

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

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

Add '-7' to each side of the equation.
7 + -7 + 7k = 0 + -7

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

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

Divide each side by '7'.
k = -1

Simplifying
k = -1

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