4(k-2)=(k-9)

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Solution for 4(k-2)=(k-9) equation:


Simplifying
4(k + -2) = (k + -9)

Reorder the terms:
4(-2 + k) = (k + -9)
(-2 * 4 + k * 4) = (k + -9)
(-8 + 4k) = (k + -9)

Reorder the terms:
-8 + 4k = (-9 + k)

Remove parenthesis around (-9 + k)
-8 + 4k = -9 + k

Solving
-8 + 4k = -9 + k

Solving for variable 'k'.

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

Add '-1k' to each side of the equation.
-8 + 4k + -1k = -9 + k + -1k

Combine like terms: 4k + -1k = 3k
-8 + 3k = -9 + k + -1k

Combine like terms: k + -1k = 0
-8 + 3k = -9 + 0
-8 + 3k = -9

Add '8' to each side of the equation.
-8 + 8 + 3k = -9 + 8

Combine like terms: -8 + 8 = 0
0 + 3k = -9 + 8
3k = -9 + 8

Combine like terms: -9 + 8 = -1
3k = -1

Divide each side by '3'.
k = -0.3333333333

Simplifying
k = -0.3333333333

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