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zhannawk [14.2K]
3 years ago
10

-1/2 divided by what equals -7/3

Mathematics
2 answers:
Andru [333]3 years ago
5 0
(-1/2)/x = -7/3

*multiply both sides by x

(-1/2) = (-7/3)x

*divide both sides by (-7/3)

(-1/2)/(-7/3) = x

dividing<span> by a fraction is the same as </span>multiplying<span> by it's </span>reciprocal:

x = (-1/2)*(-3/7)

<span>* the negative </span>SIGNS cancel

x = (1/2)*(3/7)

x = (1*3)/(2*7)

<u><span>x = 3/14</span></u>
marshall27 [118]3 years ago
3 0
(-1/2)/x = -7/3

*multiply both sides by x

(-1/2) = (-7/3)x

*divide both sides by (-7/3)

(-1/2)/(-7/3) = x

dividing by a fraction is the same as multiplying by it's reciprocal:

x = (-1/2)*(-3/7)

* the negative signs cancel

x = (1/2)*(3/7)

x = (1*3)/(2*7)

<u><em>x = 3/14</em></u>
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