bmgtcreative
bmgtcreative
02-05-2018
Mathematics
contestada
system of equations
y=2x-3
x+y=18
Respuesta :
mamercier21
mamercier21
02-05-2018
2x-3=-1x+18
+1x +1x
3x-3=18
+3 +3
3x=21
divide both sides by 3
x=7
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Canada is bordered to the west by the Pacific Ocean, which is shown by the number A) 1 B) 2 C) 3 D) 4
How does a person expanding one's space relate to the concept of Manifest Destiny? How about the opening lines from "America the Beautiful" how does it relate
Place these decimals in order from least to greatest .123 .12 .10 .103 .132
does expanding one's space relate to the concept of Manifest Destiny? How about the opening lines from "America the Beautiful"?
4. Which of the following sentences uses the incorrect form of a troublesome verb? (1 point) When you ask a question, your voice rises. My mother told me not to
A high diver leaves the end of a 5.0 m high diving board and strikes the water 1.5 s later, 2.4 m beyond the end of the board. considering the diver as a partic
Here is anther 10+n/6=6
Of these gases, which has the fastest-moving molecules (on average) at a given temperature?
What was the purpose of the Code of Hammurabi in the ancient civilization of Babylon?
The attack on pearl harbor on december 7, 1941, was part of the japanese plan to
