30+6k=3(3k+3)

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Solution for 30+6k=3(3k+3) equation:


Simplifying
30 + 6k = 3(3k + 3)

Reorder the terms:
30 + 6k = 3(3 + 3k)
30 + 6k = (3 * 3 + 3k * 3)
30 + 6k = (9 + 9k)

Solving
30 + 6k = 9 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
30 + 6k + -9k = 9 + 9k + -9k

Combine like terms: 6k + -9k = -3k
30 + -3k = 9 + 9k + -9k

Combine like terms: 9k + -9k = 0
30 + -3k = 9 + 0
30 + -3k = 9

Add '-30' to each side of the equation.
30 + -30 + -3k = 9 + -30

Combine like terms: 30 + -30 = 0
0 + -3k = 9 + -30
-3k = 9 + -30

Combine like terms: 9 + -30 = -21
-3k = -21

Divide each side by '-3'.
k = 7

Simplifying
k = 7

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