3K+7=-7+K

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Solution for 3K+7=-7+K equation:


Simplifying
3K + 7 = -7 + K

Reorder the terms:
7 + 3K = -7 + K

Solving
7 + 3K = -7 + K

Solving for variable 'K'.

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

Add '-1K' to each side of the equation.
7 + 3K + -1K = -7 + K + -1K

Combine like terms: 3K + -1K = 2K
7 + 2K = -7 + K + -1K

Combine like terms: K + -1K = 0
7 + 2K = -7 + 0
7 + 2K = -7

Add '-7' to each side of the equation.
7 + -7 + 2K = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 2K = -7 + -7
2K = -7 + -7

Combine like terms: -7 + -7 = -14
2K = -14

Divide each side by '2'.
K = -7

Simplifying
K = -7

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