dannaherdezc22
dannaherdezc22 dannaherdezc22
  • 28-09-2020
  • Mathematics
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Twice a number minus a second number is –1. Twice the second number added to three times the first number is 9. Find the two numbers.

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VanillaCoco
VanillaCoco VanillaCoco
  • 28-09-2020

Answer:

n= 1

x= 2

Step-by-step explanation:

the equations are 2n - x = -1

                              2x + 3n = 9

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