2(k-4)=4(2k+1)

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Solution for 2(k-4)=4(2k+1) equation:


Simplifying
2(k + -4) = 4(2k + 1)

Reorder the terms:
2(-4 + k) = 4(2k + 1)
(-4 * 2 + k * 2) = 4(2k + 1)
(-8 + 2k) = 4(2k + 1)

Reorder the terms:
-8 + 2k = 4(1 + 2k)
-8 + 2k = (1 * 4 + 2k * 4)
-8 + 2k = (4 + 8k)

Solving
-8 + 2k = 4 + 8k

Solving for variable 'k'.

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

Add '-8k' to each side of the equation.
-8 + 2k + -8k = 4 + 8k + -8k

Combine like terms: 2k + -8k = -6k
-8 + -6k = 4 + 8k + -8k

Combine like terms: 8k + -8k = 0
-8 + -6k = 4 + 0
-8 + -6k = 4

Add '8' to each side of the equation.
-8 + 8 + -6k = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -6k = 4 + 8
-6k = 4 + 8

Combine like terms: 4 + 8 = 12
-6k = 12

Divide each side by '-6'.
k = -2

Simplifying
k = -2

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