-18=K-(-1)

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Solution for -18=K-(-1) equation:


Simplifying
-18 = K + -1(-1)

Multiply -1 * -1
-18 = K + 1

Reorder the terms:
-18 = 1 + K

Solving
-18 = 1 + 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.
-18 + -1K = 1 + K + -1K

Combine like terms: K + -1K = 0
-18 + -1K = 1 + 0
-18 + -1K = 1

Add '18' to each side of the equation.
-18 + 18 + -1K = 1 + 18

Combine like terms: -18 + 18 = 0
0 + -1K = 1 + 18
-1K = 1 + 18

Combine like terms: 1 + 18 = 19
-1K = 19

Divide each side by '-1'.
K = -19

Simplifying
K = -19

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