K-(-15)=7

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Solution for K-(-15)=7 equation: 


Simplifying
K + -1(-15) = 7

Multiply -1 * -15
K + 15 = 7

Reorder the terms:
15 + K = 7

Solving
15 + K = 7

Solving for variable 'K'.

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

Add '-15' to each side of the equation.
15 + -15 + K = 7 + -15

Combine like terms: 15 + -15 = 0
0 + K = 7 + -15
K = 7 + -15

Combine like terms: 7 + -15 = -8
K = -8

Simplifying
K = -8

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