sophiapolor
sophiapolor
25-09-2020
Mathematics
contestada
5x + 4y=7
x - 3y =9
x =???
y =?????
Respuesta :
qwerty91
qwerty91
25-09-2020
Answer:
Y=-2
Step-by-step explanation:
Plug y into either equation and solve for x
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
The LARGEST number of commercial artificial satellites sent into orbit during the 1990s was launched by _____. A. Western European nations B. the United Stat
According to the passage, how does a person increase the public wealth?a. By pursuing his own interestsb. By voting for government regulationc. By investing abr
A geochemist examines a piece of metal that he found in the soil. He performs tests to identify the metal from its density, electrical conductivity, and melting
Doctors who specialize in the diagnosis and treatment of the conditions of arthritis and gout are called
What are the central ideas in Anne Bradstreet’s “As Weary Pilgrim, Now at Rest”? A. rebirth and rejuvenation B. death and solace C. conversion and religi
Which of the following could be used to slow the pace of a story? A. Parallel plot B. Short phrases C. Flashback D. Well-known words
Choose all that apply. Nomadic societies spread important knowledge in these three areas. A. religion B. technology C. sailing D. domestication E. language
If the measures of two sides of a triangle are 3 feet and 7 feet, which is the least possible whole number measure for the third side?
The four terrestrial planets that have solid, rocky surfaces are. A. Mercury,Venus, Earth and Mars B. Mercury, Jupiter, Saturn and Mars. C. Mars, Venus, Ear
Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes and Drew lifted 14 boxes. The boxes that Drew lifted each weighed 8 lb less than the boxes Marco l
