salatulmaghrib
salatulmaghrib salatulmaghrib
  • 12-02-2020
  • Mathematics
contestada

Find an ordered pair that satisfies the equation 81x + 18y = 9

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musiclover10045
musiclover10045 musiclover10045
  • 12-02-2020

Find either the x intercept or y intercept:

To find the y intercept, Set x to 0 and solve for y:

81(0) + 18y = 9

0 + 18y = 9

Divide both sides by 18:

Y = 9/18

Y = 1/2

One solution is (0,1/2)

Answer Link
Wolfyy
Wolfyy Wolfyy
  • 24-09-2020

We can solve using y = 0 and solving for x.

81x + 18(0) = 9

81x = 9

x = 1/9

Therefore, the point (1/9, 0) sastisfies the equation.

Best of Luck!

Answer Link

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