High School

Daniel weighed 143 \(\frac{1}{2}\) lbs. He gained \(\frac{1}{8}\) lb during the first week, 7 lbs during the second, and \(\frac{9}{10}\) lb during the third, but lost \(\frac{3}{4}\) lb during the fourth.

What was the average weekly change in his weight?

Answer :

Answer: 186+14-26+5=179 pounds

Step-by-step explanation:

1. Regainged 5 pounds and weighed 179 pounds = So he weiged 179-5=174 pounds."and lost 26 pounds"

2. To weigh 174 pounds,so he used to weigh 174+26=200 pounds, David gained 14 pounds over the winter, so he weighed 200-14=186 pounds.

3. Check 186+14-26+5=179 pounds

If you are doing algebra, then X+14-26+5=179

Solve for X.

HOPE THIS HELPS!! :)) TRIED MY BEST!!

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