k+m-7=n

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Solution for k+m-7=n equation:


Simplifying
k + m + -7 = n

Reorder the terms:
-7 + k + m = n

Solving
-7 + k + m = n

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 + k + 7 + m = 7 + n

Reorder the terms:
-7 + 7 + k + m = 7 + n

Combine like terms: -7 + 7 = 0
0 + k + m = 7 + n
k + m = 7 + n

Add '-1m' to each side of the equation.
k + m + -1m = 7 + -1m + n

Combine like terms: m + -1m = 0
k + 0 = 7 + -1m + n
k = 7 + -1m + n

Simplifying
k = 7 + -1m + n

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