(3k+5)2=20

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Solution for (3k+5)2=20 equation: 


Simplifying
(3k + 5) * 2 = 20

Reorder the terms:
(5 + 3k) * 2 = 20

Reorder the terms for easier multiplication:
2(5 + 3k) = 20
(5 * 2 + 3k * 2) = 20
(10 + 6k) = 20

Solving
10 + 6k = 20

Solving for variable 'k'.

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

Add '-10' to each side of the equation.
10 + -10 + 6k = 20 + -10

Combine like terms: 10 + -10 = 0
0 + 6k = 20 + -10
6k = 20 + -10

Combine like terms: 20 + -10 = 10
6k = 10

Divide each side by '6'.
k = 1.666666667

Simplifying
k = 1.666666667

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