To eliminate the fraction, we multiply by 4
<h3>How to eliminate the fractions?</h3>
The equation is given as:
-3/4m-1/2=2+1/4m
Rewrite properly as:

The denominators of the above fractions are 2 and 4
The LCM of 2 and 4 is 4
So, we multiply through by 4.
This gives
-3m - 2 = 8 + m
Hence, to eliminate the fraction, we multiply by 4
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Answer:
12
Step-by-step explanation:
84-54=30
30/2.5=12
2015-2000=15 years
P=100,350,000×(1+0.017)^(15)
P=129,220,575.43
Your answer should be 120