-8=4(3-8k)-4(8-5k)

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Solution for -8=4(3-8k)-4(8-5k) equation:


Simplifying
-8 = 4(3 + -8k) + -4(8 + -5k)
-8 = (3 * 4 + -8k * 4) + -4(8 + -5k)
-8 = (12 + -32k) + -4(8 + -5k)
-8 = 12 + -32k + (8 * -4 + -5k * -4)
-8 = 12 + -32k + (-32 + 20k)

Reorder the terms:
-8 = 12 + -32 + -32k + 20k

Combine like terms: 12 + -32 = -20
-8 = -20 + -32k + 20k

Combine like terms: -32k + 20k = -12k
-8 = -20 + -12k

Solving
-8 = -20 + -12k

Solving for variable 'k'.

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

Add '12k' to each side of the equation.
-8 + 12k = -20 + -12k + 12k

Combine like terms: -12k + 12k = 0
-8 + 12k = -20 + 0
-8 + 12k = -20

Add '8' to each side of the equation.
-8 + 8 + 12k = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 12k = -20 + 8
12k = -20 + 8

Combine like terms: -20 + 8 = -12
12k = -12

Divide each side by '12'.
k = -1

Simplifying
k = -1

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