8(10-k)=2k

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Solution for 8(10-k)=2k equation:


Simplifying
8(10 + -1k) = 2k
(10 * 8 + -1k * 8) = 2k
(80 + -8k) = 2k

Solving
80 + -8k = 2k

Solving for variable 'k'.

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

Add '-2k' to each side of the equation.
80 + -8k + -2k = 2k + -2k

Combine like terms: -8k + -2k = -10k
80 + -10k = 2k + -2k

Combine like terms: 2k + -2k = 0
80 + -10k = 0

Add '-80' to each side of the equation.
80 + -80 + -10k = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -10k = 0 + -80
-10k = 0 + -80

Combine like terms: 0 + -80 = -80
-10k = -80

Divide each side by '-10'.
k = 8

Simplifying
k = 8

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