JamesWolf03 JamesWolf03
  • 01-12-2018
  • Mathematics
contestada

Use the addition method to solove X=2y+9
2y=3x-19

Respuesta :

Cathi Cathi
  • 01-12-2018
1X-2y=9
- 3x+2y=-19
____________

-2x+0=-10
Divide both sides by -2
X=5
Answer Link

Otras preguntas

What is the study of genes? ethology genetics ecology classical conditioning
sally bought a 5 pound bag of sugar and used 3 9/16 pounds making candy. How much sugar does she have left?
What is the mass of 2.11 × 1024 sulfur atoms??
Which of these is the best example of an elastic collision? A rubber ball is dropped from 1.2m and bounces back up to a height of 0.8m. A billiard ball strike
Southern states believed that sovereignty rested with A. the states. B. the people. C. the president. D. the federal government.
The southern part of ancient egypt was called
Why is the election of the speaker and the other officers of the house only a formality?
What can you do to end bullying? (Please answer this in detail and give proper reasons as to how to end bullying) Any troll who answers just for points and doe
A coupon offers $1.00 off the 16 ounce size which size is the better buy then (show work please)
Ecosystems that experience the same climate conditions are grouped together into larger reagions is called what?