-12-7k=-8k+3k

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Solution for -12-7k=-8k+3k equation:


Simplifying
-12 + -7k = -8k + 3k

Combine like terms: -8k + 3k = -5k
-12 + -7k = -5k

Solving
-12 + -7k = -5k

Solving for variable 'k'.

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

Add '5k' to each side of the equation.
-12 + -7k + 5k = -5k + 5k

Combine like terms: -7k + 5k = -2k
-12 + -2k = -5k + 5k

Combine like terms: -5k + 5k = 0
-12 + -2k = 0

Add '12' to each side of the equation.
-12 + 12 + -2k = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -2k = 0 + 12
-2k = 0 + 12

Combine like terms: 0 + 12 = 12
-2k = 12

Divide each side by '-2'.
k = -6

Simplifying
k = -6

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