waitingonsuperman020 waitingonsuperman020
  • 03-02-2020
  • Mathematics
contestada

3x - 2y = 19
x + y = 8
i just dont understand

Respuesta :

meredith48034
meredith48034 meredith48034
  • 03-02-2020

Answer:

3x-2y=19

2(x+y=8)

3x-2y=19

2x+2y=16

5x=35

x=7

7+y=8

y=1

(7,1)

Answer Link

Otras preguntas

The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is A. prophase. B. telophase. C. anaphase. D. me
Who founded the National Grange?
1.666667 as a fraction
Why do you think Columbus saw only the coastal area of Mesoamerica? Please help. Thanks.
What do you do when you paraphrase something? A. Put an author's words into your own words. B. Eliminate unnecessary words from a quote. C. Use one quote to exp
Who founded the National Grange?
Sofia learned 10 recipes to create party dishes. She learned these recipes in two weeks. How many recipes can Sofia learn in 5 weeks ?
How can i simplify the square root of 49x^8?
David charges $15 plus $5.50 per hour to mow lawns. Ari charges $12 plus $6.25 per hour to mow lawns. In what situations is Ari's charge greater than or equal t
C6H12O6 is a type of protein carbohydrate amino acid polymer