5k-(5+k)=-(9+k)

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Solution for 5k-(5+k)=-(9+k) equation:


Simplifying
5k + -1(5 + k) = -1(9 + k)
5k + (5 * -1 + k * -1) = -1(9 + k)
5k + (-5 + -1k) = -1(9 + k)

Reorder the terms:
-5 + 5k + -1k = -1(9 + k)

Combine like terms: 5k + -1k = 4k
-5 + 4k = -1(9 + k)
-5 + 4k = (9 * -1 + k * -1)
-5 + 4k = (-9 + -1k)

Solving
-5 + 4k = -9 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
-5 + 4k + k = -9 + -1k + k

Combine like terms: 4k + k = 5k
-5 + 5k = -9 + -1k + k

Combine like terms: -1k + k = 0
-5 + 5k = -9 + 0
-5 + 5k = -9

Add '5' to each side of the equation.
-5 + 5 + 5k = -9 + 5

Combine like terms: -5 + 5 = 0
0 + 5k = -9 + 5
5k = -9 + 5

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

Divide each side by '5'.
k = -0.8

Simplifying
k = -0.8

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