47+5k=9(k+3)

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Solution for 47+5k=9(k+3) equation:


Simplifying
47 + 5k = 9(k + 3)

Reorder the terms:
47 + 5k = 9(3 + k)
47 + 5k = (3 * 9 + k * 9)
47 + 5k = (27 + 9k)

Solving
47 + 5k = 27 + 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.
47 + 5k + -9k = 27 + 9k + -9k

Combine like terms: 5k + -9k = -4k
47 + -4k = 27 + 9k + -9k

Combine like terms: 9k + -9k = 0
47 + -4k = 27 + 0
47 + -4k = 27

Add '-47' to each side of the equation.
47 + -47 + -4k = 27 + -47

Combine like terms: 47 + -47 = 0
0 + -4k = 27 + -47
-4k = 27 + -47

Combine like terms: 27 + -47 = -20
-4k = -20

Divide each side by '-4'.
k = 5

Simplifying
k = 5

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