3-2k-5k=-12

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Solution for 3-2k-5k=-12 equation:


Simplifying
3 + -2k + -5k = -12

Combine like terms: -2k + -5k = -7k
3 + -7k = -12

Solving
3 + -7k = -12

Solving for variable 'k'.

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

Add '-3' to each side of the equation.
3 + -3 + -7k = -12 + -3

Combine like terms: 3 + -3 = 0
0 + -7k = -12 + -3
-7k = -12 + -3

Combine like terms: -12 + -3 = -15
-7k = -15

Divide each side by '-7'.
k = 2.142857143

Simplifying
k = 2.142857143

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