6(3)-k(9)=-27

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Solution for 6(3)-k(9)=-27 equation:


Simplifying
6(3) + -1k(9) = -27

Multiply 6 * 3
18 + -1k(9) = -27

Reorder the terms for easier multiplication:
18 + -1 * 9k = -27

Multiply -1 * 9
18 + -9k = -27

Solving
18 + -9k = -27

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + -9k = -27 + -18

Combine like terms: 18 + -18 = 0
0 + -9k = -27 + -18
-9k = -27 + -18

Combine like terms: -27 + -18 = -45
-9k = -45

Divide each side by '-9'.
k = 5

Simplifying
k = 5

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