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Annette [7]
3 years ago
11

Find the value of x that makes this equation true, just write a number for your answer. Use / for writing fractions

Mathematics
1 answer:
grandymaker [24]3 years ago
4 0

Answer:

8/21 = -2/7x

8*7x/21 = -2

56x/21 = -2

56x = -2*21

56x = -42

56x/56 = -42/56

<h2>X = -3/4 , -0.75</h2>

Step-by-step explanation:

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3 years ago
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Anestetic [448]

Answer:

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Step-by-step explanation:

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<em></em>

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