SOLUTION: what is the first step for 3k-5=7k-21? please!!!!!! explain the steps and clearly explain why do you have to do those steps: not, to get the ansmers. please explain, i am in 7th

Question 485841: what is the first step for 3k-5=7k-21?
please!!!!!!
explain the steps and clearly explain why do you have to do those steps: not, to get the ansmers. please explain, i am in 7th grade doing algerbra 1.
I have trouble doing multi-step equation. If that is one of the eastiest things in algerba 1 should i go to pre-algerbra? Its hard to do multi-step equations with both variables in both sides.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
4k=16
k=4
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