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1 vote
I don't understand help​

I don't understand help​-example-1
User Mrduguo
by
7.5k points

2 Answers

3 votes

Answer:


x= 15

Explanation:

Francisca's mistake was that when she had an equation
5 = (1)/(3) x instead of dividing both sides by
(1)/(3) she substracted
(1)/(3) from both sides. So the correct way would be...


5 = (1)/(3) x\\\\(5)(3) = ((1)/(3) x )(3)


15 = x

User Avanwieringen
by
7.4k points
0 votes
They subtracted 1/3 from both sides instead of dividing 1/3 from both sides
User Jack Cole
by
8.3k points

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