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photoshop1234 [79]
4 years ago
15

What s the value of m in the equation 1/2m -3/4n =16 when n = 8 ?

Mathematics
1 answer:
Goshia [24]4 years ago
8 0
I strongly recommend that you enclose all those numerical fractions inside parentheses:

<span>(1/2)m -(3/4)n =16     Otherwise there's doubt whether you meant m/2 or 1/(2m)

Mult all 3 terms by 4 to elim. fractions:            2m -3n = 64

Now let n = 8:            2m - 3(8) = 64, or 2m = 88, or m = 44 (answer)</span>
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