k+6-7k=-8k+12

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Solution for k+6-7k=-8k+12 equation:


Simplifying
k + 6 + -7k = -8k + 12

Reorder the terms:
6 + k + -7k = -8k + 12

Combine like terms: k + -7k = -6k
6 + -6k = -8k + 12

Reorder the terms:
6 + -6k = 12 + -8k

Solving
6 + -6k = 12 + -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.
6 + -6k + 8k = 12 + -8k + 8k

Combine like terms: -6k + 8k = 2k
6 + 2k = 12 + -8k + 8k

Combine like terms: -8k + 8k = 0
6 + 2k = 12 + 0
6 + 2k = 12

Add '-6' to each side of the equation.
6 + -6 + 2k = 12 + -6

Combine like terms: 6 + -6 = 0
0 + 2k = 12 + -6
2k = 12 + -6

Combine like terms: 12 + -6 = 6
2k = 6

Divide each side by '2'.
k = 3

Simplifying
k = 3

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