Asked by Stephanie
What is the answer to this one?
4/7y - 8 = 2/7y + 10
4/7y - 8 = 2/7y + 10
(4/7y - 8) - 2/7y = (2/7y + 10)- 2/7y
2/7y - 8 = 10
2/7y - 8 + 8 = 10 - 8
2/7y = 2
(2/7 y)/ 2/7 = 2/1 / 2/7
y = 2/14 or 1/7
4/7y - 8 = 2/7y + 10
4/7y - 8 = 2/7y + 10
(4/7y - 8) - 2/7y = (2/7y + 10)- 2/7y
2/7y - 8 = 10
2/7y - 8 + 8 = 10 - 8
2/7y = 2
(2/7 y)/ 2/7 = 2/1 / 2/7
y = 2/14 or 1/7
Answers
Answered by
bobpursley
7y - 8 = 2/7y + 10
4/7y - 8 = 2/7y + 10
(4/7y - 8) - 2/7y = (2/7y + 10)- 2/7y
2/7y - 8 = 10
2/7y - 8 + 8 = 10 - 8 ((((((error here should be +8 on the right))))
4/7y - 8 = 2/7y + 10
(4/7y - 8) - 2/7y = (2/7y + 10)- 2/7y
2/7y - 8 = 10
2/7y - 8 + 8 = 10 - 8 ((((((error here should be +8 on the right))))
Answered by
Stephanie
2/7y = 18
(2/7y) / 2/7 = 18 / (2/7)
y = 63
(2/7y) / 2/7 = 18 / (2/7)
y = 63
Answered by
Stephanie
does y = 63
Answered by
bobpursley
correct
Answered by
Stephanie
Thank you again! Really appreciate it.
Answered by
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