4(5+k)=36

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Solution for 4(5+k)=36 equation: 


Simplifying
4(5 + k) = 36
(5 * 4 + k * 4) = 36
(20 + 4k) = 36

Solving
20 + 4k = 36

Solving for variable 'k'.

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

Add '-20' to each side of the equation.
20 + -20 + 4k = 36 + -20

Combine like terms: 20 + -20 = 0
0 + 4k = 36 + -20
4k = 36 + -20

Combine like terms: 36 + -20 = 16
4k = 16

Divide each side by '4'.
k = 4

Simplifying
k = 4

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