8(k+3)=12k-r

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Solution for 8(k+3)=12k-r equation:


Simplifying
8(k + 3) = 12k + -1r

Reorder the terms:
8(3 + k) = 12k + -1r
(3 * 8 + k * 8) = 12k + -1r
(24 + 8k) = 12k + -1r

Solving
24 + 8k = 12k + -1r

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.
24 + 8k + -12k = 12k + -12k + -1r

Combine like terms: 8k + -12k = -4k
24 + -4k = 12k + -12k + -1r

Combine like terms: 12k + -12k = 0
24 + -4k = 0 + -1r
24 + -4k = -1r

Add '-24' to each side of the equation.
24 + -24 + -4k = -24 + -1r

Combine like terms: 24 + -24 = 0
0 + -4k = -24 + -1r
-4k = -24 + -1r

Divide each side by '-4'.
k = 6 + 0.25r

Simplifying
k = 6 + 0.25r

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