k+9=28k+63

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Solution for k+9=28k+63 equation:


Simplifying
k + 9 = 28k + 63

Reorder the terms:
9 + k = 28k + 63

Reorder the terms:
9 + k = 63 + 28k

Solving
9 + k = 63 + 28k

Solving for variable 'k'.

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

Add '-28k' to each side of the equation.
9 + k + -28k = 63 + 28k + -28k

Combine like terms: k + -28k = -27k
9 + -27k = 63 + 28k + -28k

Combine like terms: 28k + -28k = 0
9 + -27k = 63 + 0
9 + -27k = 63

Add '-9' to each side of the equation.
9 + -9 + -27k = 63 + -9

Combine like terms: 9 + -9 = 0
0 + -27k = 63 + -9
-27k = 63 + -9

Combine like terms: 63 + -9 = 54
-27k = 54

Divide each side by '-27'.
k = -2

Simplifying
k = -2

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