84=3(4k+4)

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Solution for 84=3(4k+4) equation:


Simplifying
84 = 3(4k + 4)

Reorder the terms:
84 = 3(4 + 4k)
84 = (4 * 3 + 4k * 3)
84 = (12 + 12k)

Solving
84 = 12 + 12k

Solving for variable 'k'.

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

Add '-12k' to each side of the equation.
84 + -12k = 12 + 12k + -12k

Combine like terms: 12k + -12k = 0
84 + -12k = 12 + 0
84 + -12k = 12

Add '-84' to each side of the equation.
84 + -84 + -12k = 12 + -84

Combine like terms: 84 + -84 = 0
0 + -12k = 12 + -84
-12k = 12 + -84

Combine like terms: 12 + -84 = -72
-12k = -72

Divide each side by '-12'.
k = 6

Simplifying
k = 6

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