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rjkz [21]
3 years ago
15

18 minus 7 x = negative 20.5 What is the value of x? Negative 5 and one-half Negative StartFraction 5 Over 14 EndFraction StartF

raction 5 Over 14 EndFraction 5 and one-half
Mathematics
1 answer:
alisha [4.7K]3 years ago
3 0

Answer:

x = 5.5  (Fraction 5 and one-half)

Step-by-step explanation:

18 - 7x = -20.5

-18            -18

-7x = -38.5

/-7         /-7

x = 5.5

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Explanations:

  • a. Each uppercase letter represents a point or angle of the triangle.
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MrRissso [65]

Answer:

c = price of child ticket = $4.25

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