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11-11-2020
Mathematics

contestada

Solve equation Y=9x-70 and y=2x-32

Respuesta :

12-11-2020

Step-by-step explanation:

y = 9x - 70 ...1

y = 2x - 32 ...2

...1 - ...2

0 = 7x -38 ...3

7x - 38 = 0

7x = 38

x = 38/7

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