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Adison Gentry
Mathematics
14 February, 21:18
What is the LCD of 4n-1/7=5/7
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Elmo
14 February, 21:24
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4n - 1/7 = 5/7
4n/1 - 1/7 = 5/7
Lowest Common Denominator of 1, 7 is 7.
So LCD is 7.
Pardon me to just go ahead and solve the equation.
Multiply both sides of the equation by the LCD
7 * (4n/1 - 1/7) = 7 * (5/7)
28n - 1 = 5
28n = 5 + 1
28n = 6
n = 6/28
n = 3/14
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