64-k=7k

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Solution for 64-k=7k equation:


Simplifying
64 + -1k = 7k

Solving
64 + -1k = 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.
64 + -1k + -7k = 7k + -7k

Combine like terms: -1k + -7k = -8k
64 + -8k = 7k + -7k

Combine like terms: 7k + -7k = 0
64 + -8k = 0

Add '-64' to each side of the equation.
64 + -64 + -8k = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -8k = 0 + -64
-8k = 0 + -64

Combine like terms: 0 + -64 = -64
-8k = -64

Divide each side by '-8'.
k = 8

Simplifying
k = 8

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