yoyomyname
yoyomyname
12-12-2015
Mathematics
contestada
x+y=14
2x+3y=38
what is x and y
Respuesta :
kevin2020122
kevin2020122
12-12-2015
using the systems of equations, make the equation equal to
-2x-2y=-28
2x+3y=38
---
y=10
x=4
Answer Link
Аноним
Аноним
12-12-2015
♥ {x,y} = {4,10}
(X=4,Y=10)
♥ To solve replace x and y
♥ so for the first equation it would be
♥ 4+10=14 and that's true
♥ and for the second you have
♥ 2*4+3*10=38 so once again true.
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
The ratio of women to men in the theater was 5 to 4. If there are 1200 women, how many men were there?
compare the air pressure at the peak of Mt. Everest to the air pressure at sea level.
Okay Here Is The Question Its 3 Parts:How Far Is The Sun From Earth?There Are 3 Feet In A Yard. How Many Yards Is The Sun From The Earth? Explain How.There Are
How do parents pass their traits down to their offspring?
what interaction between American Indians and European colonists was most important.? why?
What is the answer to 7n-2(n+5)< 3n-16
a single molecule has at least how many atoms
What's the scientific name of a flathead bullhead catfish?
How do u add 10 to 2 digits numbers
Put these in order from least to greatest 6.4 kg 640 g 600,000 mg
