highflylex2459 highflylex2459
  • 09-06-2021
  • Mathematics
contestada

Solve the equation. Then check your solution. StartFraction x Over 90 EndFraction = StartFraction 7 Over 9 EndFraction

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altavistard
altavistard altavistard
  • 09-06-2021

Answer:

Step-by-step explanation:

x = 7

Symbolically, this equation is:

 x        7

----- = -----

90       9

Cross multiplying yields 9x = 9(7), and so x must be 7.

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kr21415
kr21415 kr21415
  • 16-12-2021

Answer:

its b!!

Step-by-step explanation:

Answer Link

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