8(8-k)=-2(k-3)-11

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Solution for 8(8-k)=-2(k-3)-11 equation:


Simplifying
8(8 + -1k) = -2(k + -3) + -11
(8 * 8 + -1k * 8) = -2(k + -3) + -11
(64 + -8k) = -2(k + -3) + -11

Reorder the terms:
64 + -8k = -2(-3 + k) + -11
64 + -8k = (-3 * -2 + k * -2) + -11
64 + -8k = (6 + -2k) + -11

Reorder the terms:
64 + -8k = 6 + -11 + -2k

Combine like terms: 6 + -11 = -5
64 + -8k = -5 + -2k

Solving
64 + -8k = -5 + -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.
64 + -8k + 2k = -5 + -2k + 2k

Combine like terms: -8k + 2k = -6k
64 + -6k = -5 + -2k + 2k

Combine like terms: -2k + 2k = 0
64 + -6k = -5 + 0
64 + -6k = -5

Add '-64' to each side of the equation.
64 + -64 + -6k = -5 + -64

Combine like terms: 64 + -64 = 0
0 + -6k = -5 + -64
-6k = -5 + -64

Combine like terms: -5 + -64 = -69
-6k = -69

Divide each side by '-6'.
k = 11.5

Simplifying
k = 11.5

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