-39+7k=2(7k+3)+2k

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Solution for -39+7k=2(7k+3)+2k equation:


Simplifying
-39 + 7k = 2(7k + 3) + 2k

Reorder the terms:
-39 + 7k = 2(3 + 7k) + 2k
-39 + 7k = (3 * 2 + 7k * 2) + 2k
-39 + 7k = (6 + 14k) + 2k

Combine like terms: 14k + 2k = 16k
-39 + 7k = 6 + 16k

Solving
-39 + 7k = 6 + 16k

Solving for variable 'k'.

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

Add '-16k' to each side of the equation.
-39 + 7k + -16k = 6 + 16k + -16k

Combine like terms: 7k + -16k = -9k
-39 + -9k = 6 + 16k + -16k

Combine like terms: 16k + -16k = 0
-39 + -9k = 6 + 0
-39 + -9k = 6

Add '39' to each side of the equation.
-39 + 39 + -9k = 6 + 39

Combine like terms: -39 + 39 = 0
0 + -9k = 6 + 39
-9k = 6 + 39

Combine like terms: 6 + 39 = 45
-9k = 45

Divide each side by '-9'.
k = -5

Simplifying
k = -5

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