13k-3(k+1)=2k+1

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Solution for 13k-3(k+1)=2k+1 equation:



13k-3(k+1)=2k+1
We move all terms to the left:
13k-3(k+1)-(2k+1)=0
We multiply parentheses
13k-3k-(2k+1)-3=0
We get rid of parentheses
13k-3k-2k-1-3=0
We add all the numbers together, and all the variables
8k-4=0
We move all terms containing k to the left, all other terms to the right
8k=4
k=4/8
k=1/2

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