2(2k+4)-7k+8+4=

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Solution for 2(2k+4)-7k+8+4= equation:


Simplifying
2(2k + 4) + -7k + 8 + 4 = 0

Reorder the terms:
2(4 + 2k) + -7k + 8 + 4 = 0
(4 * 2 + 2k * 2) + -7k + 8 + 4 = 0
(8 + 4k) + -7k + 8 + 4 = 0

Reorder the terms:
8 + 8 + 4 + 4k + -7k = 0

Combine like terms: 8 + 8 = 16
16 + 4 + 4k + -7k = 0

Combine like terms: 16 + 4 = 20
20 + 4k + -7k = 0

Combine like terms: 4k + -7k = -3k
20 + -3k = 0

Solving
20 + -3k = 0

Solving for variable 'k'.

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

Add '-20' to each side of the equation.
20 + -20 + -3k = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -3k = 0 + -20
-3k = 0 + -20

Combine like terms: 0 + -20 = -20
-3k = -20

Divide each side by '-3'.
k = 6.666666667

Simplifying
k = 6.666666667

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