6k+7-(3k)+7k=27

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Solution for 6k+7-(3k)+7k=27 equation:


Simplifying
6k + 7 + -1(3k) + 7k = 27

Remove parenthesis around (3k)
6k + 7 + -1 * 3k + 7k = 27

Multiply -1 * 3
6k + 7 + -3k + 7k = 27

Reorder the terms:
7 + 6k + -3k + 7k = 27

Combine like terms: 6k + -3k = 3k
7 + 3k + 7k = 27

Combine like terms: 3k + 7k = 10k
7 + 10k = 27

Solving
7 + 10k = 27

Solving for variable 'k'.

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

Add '-7' to each side of the equation.
7 + -7 + 10k = 27 + -7

Combine like terms: 7 + -7 = 0
0 + 10k = 27 + -7
10k = 27 + -7

Combine like terms: 27 + -7 = 20
10k = 20

Divide each side by '10'.
k = 2

Simplifying
k = 2

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