2(4+5k)=28

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Solution for 2(4+5k)=28 equation: 


Simplifying
2(4 + 5k) = 28
(4 * 2 + 5k * 2) = 28
(8 + 10k) = 28

Solving
8 + 10k = 28

Solving for variable 'k'.

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

Add '-8' to each side of the equation.
8 + -8 + 10k = 28 + -8

Combine like terms: 8 + -8 = 0
0 + 10k = 28 + -8
10k = 28 + -8

Combine like terms: 28 + -8 = 20
10k = 20

Divide each side by '10'.
k = 2

Simplifying
k = 2

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