15+5=3k+2

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Solution for 15+5=3k+2 equation:


Simplifying
15 + 5 = 3k + 2

Combine like terms: 15 + 5 = 20
20 = 3k + 2

Reorder the terms:
20 = 2 + 3k

Solving
20 = 2 + 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.
20 + -3k = 2 + 3k + -3k

Combine like terms: 3k + -3k = 0
20 + -3k = 2 + 0
20 + -3k = 2

Add '-20' to each side of the equation.
20 + -20 + -3k = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -3k = 2 + -20
-3k = 2 + -20

Combine like terms: 2 + -20 = -18
-3k = -18

Divide each side by '-3'.
k = 6

Simplifying
k = 6

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