kadinmorgan
kadinmorgan kadinmorgan
  • 06-11-2018
  • Mathematics
contestada

Determine the solution to the system of equations

2x-5=7
-3y+2= -4

Respuesta :

rorob
rorob rorob
  • 06-11-2018
X= 6
Y=2
I’m not sure if I got them correct but that’s what I got.
Answer Link
holaadios222lol
holaadios222lol holaadios222lol
  • 06-11-2018

2x=7+5

2x=12

2x divided by 2=12 divided by 2

Gives me x=6

-3y+2= -4

-3y=-4-2

-3y=-6

y=2


Answer Link

Otras preguntas

Arnold had $1.70 in dimes and quarters. He had 3 more dimes thing quarters. How many of each coin did he have?
why can color alone be used to identify most minerals?
Which ordered pair in the form (a, b) is a solution of this equation? 3a – 4b = 21 A. (–3, –2) B. (0, 7) C. (7, 0) D. (–2, –3)
a flag pole casts a shadow 32 feet long if a man 6 feet tall cast a shadow 8feet long at the same time and location how tall is the flag pole
1/216 using negative exponents
Solve and check. 16=1/4p A.1/4 B.4 C.20 D.64
Which sentence has a misplaced adjective phrase? A. The girl gave a tour of the house with the blue dress. B. The girl next door is one of my best friends. C. T
Which statement does not characterize Martin Luther King Jr.'s "I Have a Dream" speech? It openly criticized the governor of Alabama. It pointed out racial prob
Which words in the sentence make up the adverb phrase? Which word does it modify? A new vegetable stand opened across the road. A. across the road; modifies ope
Ok so, one yard (36 inch) is equal to two elevenths of a rod. How many inches are in a rod???? Plz I need help!!!!!