5(12+k)=215

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Solution for 5(12+k)=215 equation: 


Simplifying
5(12 + k) = 215
(12 * 5 + k * 5) = 215
(60 + 5k) = 215

Solving
60 + 5k = 215

Solving for variable 'k'.

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

Add '-60' to each side of the equation.
60 + -60 + 5k = 215 + -60

Combine like terms: 60 + -60 = 0
0 + 5k = 215 + -60
5k = 215 + -60

Combine like terms: 215 + -60 = 155
5k = 155

Divide each side by '5'.
k = 31

Simplifying
k = 31

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