2 Answers
2s + 8 < 20
2s + 8 - 8 < 20 - 8 (Getting the unknown all by itself on one side of the < sign; What you do on one side of the equation you must do on the other side to keep it "in balance"; subtract 8 on both sides)
2s < 12
2s/s < 12/2 (Dividing the 2s by 2 will give you 's' all by itself; again, what you do on one side you must do on the other...divide by 2)
s< 6
That's all for tonight. You do some and post them. I'll make sure they are OK.
I'm assuming we are doing your homework, but maybe I'm wrong.
13 years ago. Rating: 1 | |
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