-8(10k+8)=8(10k-4)

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Solution for -8(10k+8)=8(10k-4) equation:


Simplifying
-8(10k + 8) = 8(10k + -4)

Reorder the terms:
-8(8 + 10k) = 8(10k + -4)
(8 * -8 + 10k * -8) = 8(10k + -4)
(-64 + -80k) = 8(10k + -4)

Reorder the terms:
-64 + -80k = 8(-4 + 10k)
-64 + -80k = (-4 * 8 + 10k * 8)
-64 + -80k = (-32 + 80k)

Solving
-64 + -80k = -32 + 80k

Solving for variable 'k'.

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

Add '-80k' to each side of the equation.
-64 + -80k + -80k = -32 + 80k + -80k

Combine like terms: -80k + -80k = -160k
-64 + -160k = -32 + 80k + -80k

Combine like terms: 80k + -80k = 0
-64 + -160k = -32 + 0
-64 + -160k = -32

Add '64' to each side of the equation.
-64 + 64 + -160k = -32 + 64

Combine like terms: -64 + 64 = 0
0 + -160k = -32 + 64
-160k = -32 + 64

Combine like terms: -32 + 64 = 32
-160k = 32

Divide each side by '-160'.
k = -0.2

Simplifying
k = -0.2

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