8k-8=k-1

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Solution for 8k-8=k-1 equation:


Simplifying
8k + -8 = k + -1

Reorder the terms:
-8 + 8k = k + -1

Reorder the terms:
-8 + 8k = -1 + k

Solving
-8 + 8k = -1 + k

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.
-8 + 8k + -1k = -1 + k + -1k

Combine like terms: 8k + -1k = 7k
-8 + 7k = -1 + k + -1k

Combine like terms: k + -1k = 0
-8 + 7k = -1 + 0
-8 + 7k = -1

Add '8' to each side of the equation.
-8 + 8 + 7k = -1 + 8

Combine like terms: -8 + 8 = 0
0 + 7k = -1 + 8
7k = -1 + 8

Combine like terms: -1 + 8 = 7
7k = 7

Divide each side by '7'.
k = 1

Simplifying
k = 1

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