3k+5=20-2k

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Solution for 3k+5=20-2k equation:



3k+5=20-2k
We move all terms to the left:
3k+5-(20-2k)=0
We add all the numbers together, and all the variables
3k-(-2k+20)+5=0
We get rid of parentheses
3k+2k-20+5=0
We add all the numbers together, and all the variables
5k-15=0
We move all terms containing k to the left, all other terms to the right
5k=15
k=15/5
k=3

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