11k-(3k-9)=65

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Solution for 11k-(3k-9)=65 equation:


Simplifying
11k + -1(3k + -9) = 65

Reorder the terms:
11k + -1(-9 + 3k) = 65
11k + (-9 * -1 + 3k * -1) = 65
11k + (9 + -3k) = 65

Reorder the terms:
9 + 11k + -3k = 65

Combine like terms: 11k + -3k = 8k
9 + 8k = 65

Solving
9 + 8k = 65

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 + 8k = 65 + -9

Combine like terms: 9 + -9 = 0
0 + 8k = 65 + -9
8k = 65 + -9

Combine like terms: 65 + -9 = 56
8k = 56

Divide each side by '8'.
k = 7

Simplifying
k = 7

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