.3(9k+12)=15

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Solution for .3(9k+12)=15 equation: 



.3(9k+12)=15

We move all terms to the left:

.3(9k+12)-(15)=0

We multiply parentheses

2.7k+3.6-15=0

We add all the numbers together, and all the variables

2.7k-11.4=0

We move all terms containing k to the left, all other terms to the right

2.7k=11.4

k=11.4/2.7

k=4+0.6/2.7

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