guthmilermichele guthmilermichele
  • 27-02-2021
  • Mathematics
contestada

x = 7 - y
x = -2y + 12

Respuesta :

Yang100
Yang100 Yang100
  • 27-02-2021

Answer:

x=2, y=5. (2, 5).

Step-by-step explanation:

x=7-y

x=-2y+12

----------------

7-y=-2y+12

7-y-(-2y)=12

7-y+2y=12

7+y=12

y=12-7

y=5

x=7-5=2

Answer Link

Otras preguntas

Each exterior angle of a regular polygon measures 24 degrees. How many sides does the polygon have?
The local grocery store sells a gallon of milk for $2.94. If a family drinks 1.5 gallons of milk every week, how much will they spend on milk for 4 weeks? Plz
What is the message of “Your Laughter”? A. Crying helps get the hurt out. B. Laughing is good, but it is not a substitute for good health. C. Laughter is the
Explain briefly why people often have a pretty good understanding of computer hardware.
How do u put sprawling in a sentence
Which sentence describes an effect of the printing press on the renaissance?
What is 0.4% of 120?
Ultraviolet rays from the sun are able to reach Earth's surface because-A: They require air to travel throughB: They have less energy than infrared raysC: the
What two elements of education have evolved since colonial times?
Which location describes the setting of "Tennessee's Partner"?