3+2k=9+4k

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Solution for 3+2k=9+4k equation: 



3+2k=9+4k

We move all terms to the left:

3+2k-(9+4k)=0

We add all the numbers together, and all the variables

2k-(4k+9)+3=0

We get rid of parentheses

2k-4k-9+3=0

We add all the numbers together, and all the variables

-2k-6=0

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

-2k=6

k=6/-2

k=-3

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