-12=7+k

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Solution for -12=7+k equation:


Simplifying
-12 = 7 + k

Solving
-12 = 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.
-12 + -1k = 7 + k + -1k

Combine like terms: k + -1k = 0
-12 + -1k = 7 + 0
-12 + -1k = 7

Add '12' to each side of the equation.
-12 + 12 + -1k = 7 + 12

Combine like terms: -12 + 12 = 0
0 + -1k = 7 + 12
-1k = 7 + 12

Combine like terms: 7 + 12 = 19
-1k = 19

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

Simplifying
k = -19

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