chino54
chino54
04-02-2019
Mathematics
contestada
Solve 2x+y=3 x+y=5 in substitution method
Respuesta :
Kampe
Kampe
06-02-2019
2x+y=3
- x+y=5
---------------
x=-2
2(-2)+y=3
y=7
-2+y=5
y=7
(-2,7)
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Utilizing a four-crop rotation method increased agricultural yields around the world because this practice ___________.
2.)The Spanish borderlands were located a. in present-day Spain. b. from present-day Florida to present-day California. c. in present-day South America. d
Does technology always follow science
Biomechanics is the study of which of the following?
What activity has caused Kenya to experience land degradation? a. gold and diamond mining b. diverting water from rivers for irrigation c. farming the same fiel
one side of a square is 7cm what is the area
Which sentence contains correct punctuation? In my county, the native plant society is forty-nine years old. In my county, the native plant society is forty nin
2. In which one of the following sentences is the semicolon used correctly?A. Donald has three sisters; Carla, Donna, and Maggie.B. Cheryl’s favorite snack is c
Three of the following were true of the "Golden Age" of Spain during the 16th and early 17th centuries. Which was NOT? A. The Catholic Church was militantly su
The protagonist in Daniel Defoe's The Life and Adventures of Robinson Crusoe belonged to the middle class. What was the effect of portraying him as a youth belo
