-7k-10-10=10-10k

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Solution for -7k-10-10=10-10k equation:


Simplifying
-7k + -10 + -10 = 10 + -10k

Reorder the terms:
-10 + -10 + -7k = 10 + -10k

Combine like terms: -10 + -10 = -20
-20 + -7k = 10 + -10k

Solving
-20 + -7k = 10 + -10k

Solving for variable 'k'.

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

Add '10k' to each side of the equation.
-20 + -7k + 10k = 10 + -10k + 10k

Combine like terms: -7k + 10k = 3k
-20 + 3k = 10 + -10k + 10k

Combine like terms: -10k + 10k = 0
-20 + 3k = 10 + 0
-20 + 3k = 10

Add '20' to each side of the equation.
-20 + 20 + 3k = 10 + 20

Combine like terms: -20 + 20 = 0
0 + 3k = 10 + 20
3k = 10 + 20

Combine like terms: 10 + 20 = 30
3k = 30

Divide each side by '3'.
k = 10

Simplifying
k = 10

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