8k-15=3k+9

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Solution for 8k-15=3k+9 equation:


Simplifying
8k + -15 = 3k + 9

Reorder the terms:
-15 + 8k = 3k + 9

Reorder the terms:
-15 + 8k = 9 + 3k

Solving
-15 + 8k = 9 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
-15 + 8k + -3k = 9 + 3k + -3k

Combine like terms: 8k + -3k = 5k
-15 + 5k = 9 + 3k + -3k

Combine like terms: 3k + -3k = 0
-15 + 5k = 9 + 0
-15 + 5k = 9

Add '15' to each side of the equation.
-15 + 15 + 5k = 9 + 15

Combine like terms: -15 + 15 = 0
0 + 5k = 9 + 15
5k = 9 + 15

Combine like terms: 9 + 15 = 24
5k = 24

Divide each side by '5'.
k = 4.8

Simplifying
k = 4.8

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