3k+7+8=15

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Solution for 3k+7+8=15 equation: 


Simplifying
3k + 7 + 8 = 15

Reorder the terms:
7 + 8 + 3k = 15

Combine like terms: 7 + 8 = 15
15 + 3k = 15

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

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

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

Solving
3k = 0

Solving for variable 'k'.

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

Divide each side by '3'.
k = 0

Simplifying
k = 0

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