Answer: Thrid choice. 4
Explanation:
Given equation
(-3/4)m - (1/2) = 2 + (1/4)m
The least common multiple of the denominator
First three multiples of 2: 2, 4, 6
First three multiples of 4: 4, 8, 12
Since 4 is the first common multiple, 4 is the least common multiple of 2 and 4.
By multiplying
on both sides, the fraction can be eliminated.
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