-2=7+k

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Solution for -2=7+k equation:


Simplifying
-2 = 7 + k

Solving
-2 = 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.
-2 + -1k = 7 + k + -1k

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

Add '2' to each side of the equation.
-2 + 2 + -1k = 7 + 2

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

Combine like terms: 7 + 2 = 9
-1k = 9

Divide each side by '-1'.
k = -9

Simplifying
k = -9

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