-7k+3k+6k+9=-3

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Solution for -7k+3k+6k+9=-3 equation:


Simplifying
-7k + 3k + 6k + 9 = -3

Reorder the terms:
9 + -7k + 3k + 6k = -3

Combine like terms: -7k + 3k = -4k
9 + -4k + 6k = -3

Combine like terms: -4k + 6k = 2k
9 + 2k = -3

Solving
9 + 2k = -3

Solving for variable 'k'.

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

Add '-9' to each side of the equation.
9 + -9 + 2k = -3 + -9

Combine like terms: 9 + -9 = 0
0 + 2k = -3 + -9
2k = -3 + -9

Combine like terms: -3 + -9 = -12
2k = -12

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

Simplifying
k = -6

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