How do you solve #9y-43=3y+71#?
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"A 5.00 L sample of helium at STP expands to 15.0 L. What is the new pressure on the gas?"
1 Answer
You basically combine like terms and divide in order to solve this equation
Explanation:
subtract 3y from both sides
Now add 43 on both sides
divide both sides by 6
Your answer is 19

