5(2K-5)=20

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Solution for 5(2K-5)=20 equation:


Simplifying
5(2K + -5) = 20

Reorder the terms:
5(-5 + 2K) = 20
(-5 * 5 + 2K * 5) = 20
(-25 + 10K) = 20

Solving
-25 + 10K = 20

Solving for variable 'K'.

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

Add '25' to each side of the equation.
-25 + 25 + 10K = 20 + 25

Combine like terms: -25 + 25 = 0
0 + 10K = 20 + 25
10K = 20 + 25

Combine like terms: 20 + 25 = 45
10K = 45

Divide each side by '10'.
K = 4.5

Simplifying
K = 4.5

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