8[k+3]=12k-4

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Solution for 8[k+3]=12k-4 equation:


Simplifying
8[k + 3] = 12k + -4

Reorder the terms:
8[3 + k] = 12k + -4
[3 * 8 + k * 8] = 12k + -4
[24 + 8k] = 12k + -4

Reorder the terms:
24 + 8k = -4 + 12k

Solving
24 + 8k = -4 + 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.
24 + 8k + -12k = -4 + 12k + -12k

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

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

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

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

Combine like terms: -4 + -24 = -28
-4k = -28

Divide each side by '-4'.
k = 7

Simplifying
k = 7

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