-47+9k=28+4k

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Solution for -47+9k=28+4k equation:


Simplifying
-47 + 9k = 28 + 4k

Solving
-47 + 9k = 28 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-47 + 9k + -4k = 28 + 4k + -4k

Combine like terms: 9k + -4k = 5k
-47 + 5k = 28 + 4k + -4k

Combine like terms: 4k + -4k = 0
-47 + 5k = 28 + 0
-47 + 5k = 28

Add '47' to each side of the equation.
-47 + 47 + 5k = 28 + 47

Combine like terms: -47 + 47 = 0
0 + 5k = 28 + 47
5k = 28 + 47

Combine like terms: 28 + 47 = 75
5k = 75

Divide each side by '5'.
k = 15

Simplifying
k = 15

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