3(1+2.1)=k

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Solution for 3(1+2.1)=k equation: 



3(1+2.1)=k

We move all terms to the left:

3(1+2.1)-(k)=0

We add all the numbers together, and all the variables

-k+3(3.1)=0

We add all the numbers together, and all the variables

-1k+9.3=0

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

-k=-9.3

k=-9.3/-1

k=9+0.3/1

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