K-3+4(-4)=2K+12

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Solution for K-3+4(-4)=2K+12 equation:


Simplifying
K + -3 + 4(-4) = 2K + 12

Multiply 4 * -4
K + -3 + -16 = 2K + 12

Reorder the terms:
-3 + -16 + K = 2K + 12

Combine like terms: -3 + -16 = -19
-19 + K = 2K + 12

Reorder the terms:
-19 + K = 12 + 2K

Solving
-19 + K = 12 + 2K

Solving for variable 'K'.

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

Add '-2K' to each side of the equation.
-19 + K + -2K = 12 + 2K + -2K

Combine like terms: K + -2K = -1K
-19 + -1K = 12 + 2K + -2K

Combine like terms: 2K + -2K = 0
-19 + -1K = 12 + 0
-19 + -1K = 12

Add '19' to each side of the equation.
-19 + 19 + -1K = 12 + 19

Combine like terms: -19 + 19 = 0
0 + -1K = 12 + 19
-1K = 12 + 19

Combine like terms: 12 + 19 = 31
-1K = 31

Divide each side by '-1'.
K = -31

Simplifying
K = -31

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