2(4k-1)-4(k-5)=

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Solution for 2(4k-1)-4(k-5)= equation:


Simplifying
2(4k + -1) + -4(k + -5) = 0

Reorder the terms:
2(-1 + 4k) + -4(k + -5) = 0
(-1 * 2 + 4k * 2) + -4(k + -5) = 0
(-2 + 8k) + -4(k + -5) = 0

Reorder the terms:
-2 + 8k + -4(-5 + k) = 0
-2 + 8k + (-5 * -4 + k * -4) = 0
-2 + 8k + (20 + -4k) = 0

Reorder the terms:
-2 + 20 + 8k + -4k = 0

Combine like terms: -2 + 20 = 18
18 + 8k + -4k = 0

Combine like terms: 8k + -4k = 4k
18 + 4k = 0

Solving
18 + 4k = 0

Solving for variable 'k'.

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

Add '-18' to each side of the equation.
18 + -18 + 4k = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 4k = 0 + -18
4k = 0 + -18

Combine like terms: 0 + -18 = -18
4k = -18

Divide each side by '4'.
k = -4.5

Simplifying
k = -4.5

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