5[3+4k]=115

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Solution for 5[3+4k]=115 equation: 


Simplifying
5[3 + 4k] = 115
[3 * 5 + 4k * 5] = 115
[15 + 20k] = 115

Solving
15 + 20k = 115

Solving for variable 'k'.

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

Add '-15' to each side of the equation.
15 + -15 + 20k = 115 + -15

Combine like terms: 15 + -15 = 0
0 + 20k = 115 + -15
20k = 115 + -15

Combine like terms: 115 + -15 = 100
20k = 100

Divide each side by '20'.
k = 5

Simplifying
k = 5

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