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4/7 - 4/m need a common denominator--multiply the first term by m/m and the second by 7/7
4m/7m - 28/7m
(4m-28)/7m OR 4/7 - 4/m
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∙ 12y ago
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What is the least common denominator of 3 over 7 and 4 over m?
The LCM of 3/7 and 4/m is 7*m if m is not a multiple of 7, and m if m is a multiple of 7.
What is m over 3 equals m plus 4 over 7?
m = 3
What is the simplified answer to 7 m minus 2 minus 2m plus 1?
m=-0.2
What is m if minus 45m plus 68 equals 84m minus 61?
-45m + 68 = 84m - 61 39m = 7 m = 7/39
What is the answer to seven equals M over four?
7 = 28/4
What is 2m over 4 minus m over 4?
(2m/4) - (m/4) = m/4
What is the answer for ten over five equals M minus nine over seven?
10/5 = M - 9-7 => M = 3 and 2/7 = 23/7
What is the least common denominator of 3 over 7 and 4 over m?
The LCM of 3/7 and 4/m is 7*m if m is not a multiple of 7, and m if m is a multiple of 7.
What is m over 3 equals m plus 4 over 7?
m = 3
What is the simplified answer to 7 m minus 2 minus 2m plus 1?
m=-0.2
What is m if minus 45m plus 68 equals 84m minus 61?
-45m + 68 = 84m - 61 39m = 7 m = 7/39
M minus 4 greater than -2?
6
M plus 3 m minus 4 equals 0?
m = 1
X over m minus y over n equals to 1 what is m?
m = xn/(n + y)
What is the answer to seven equals M over four?
7 = 28/4
The product of 5 and m minus the quotient of t and 7?
5m-t/7
What is 5 over 6 minus m over 4 equals 1 over 3?
5/6 - m/4 = 1/3. First isolate the variable m, start by adding m/4 to both sides. 5/6 = 1/3 + m/4. Then subtract 1/3 from each side. 5/6 - 1/3 = m/4. Next multiply both sides by 4. 4 ( 5/6 - 1/3 ) = m. Then solve for m. 4 ( 5/6 - 2/6 ) = m. 4 ( 3/6 ) = m 4 ( 1/2 ) = m 2 = m
