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

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


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

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

Solving
20 + -4k = 2 + 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 + -4k + -5k = 2 + 5k + -5k

Combine like terms: -4k + -5k = -9k
20 + -9k = 2 + 5k + -5k

Combine like terms: 5k + -5k = 0
20 + -9k = 2 + 0
20 + -9k = 2

Add '-20' to each side of the equation.
20 + -20 + -9k = 2 + -20

Combine like terms: 20 + -20 = 0
0 + -9k = 2 + -20
-9k = 2 + -20

Combine like terms: 2 + -20 = -18
-9k = -18

Divide each side by '-9'.
k = 2

Simplifying
k = 2

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