5(k-4)-4k=8-5(k+8)

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Solution for 5(k-4)-4k=8-5(k+8) equation:


Simplifying
5(k + -4) + -4k = 8 + -5(k + 8)

Reorder the terms:
5(-4 + k) + -4k = 8 + -5(k + 8)
(-4 * 5 + k * 5) + -4k = 8 + -5(k + 8)
(-20 + 5k) + -4k = 8 + -5(k + 8)

Combine like terms: 5k + -4k = 1k
-20 + 1k = 8 + -5(k + 8)

Reorder the terms:
-20 + 1k = 8 + -5(8 + k)
-20 + 1k = 8 + (8 * -5 + k * -5)
-20 + 1k = 8 + (-40 + -5k)

Combine like terms: 8 + -40 = -32
-20 + 1k = -32 + -5k

Solving
-20 + 1k = -32 + -5k

Solving for variable 'k'.

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

Add '5k' to each side of the equation.
-20 + 1k + 5k = -32 + -5k + 5k

Combine like terms: 1k + 5k = 6k
-20 + 6k = -32 + -5k + 5k

Combine like terms: -5k + 5k = 0
-20 + 6k = -32 + 0
-20 + 6k = -32

Add '20' to each side of the equation.
-20 + 20 + 6k = -32 + 20

Combine like terms: -20 + 20 = 0
0 + 6k = -32 + 20
6k = -32 + 20

Combine like terms: -32 + 20 = -12
6k = -12

Divide each side by '6'.
k = -2

Simplifying
k = -2

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