rdiaz09
rdiaz09
14-12-2020
Mathematics
contestada
2x – 3y = 15
-2x + y = -1
Respuesta :
Cyrilchacko
Cyrilchacko
14-12-2020
Answer: -y=7
Explanation:
Think of your problem as subtraction:
2x-3y+15
-2x+3y=-1
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
entence. The basic element of the human body is a(n)
Annie went to John's house at 8 p.m. When she arrived there she saw a John's dead body in the bath room while searching for him. So she called the police. The p
Find the value of angle marked x
In the figure (not to scale), line m and line n are parallel lines cut by transversal t. The value of x is 74 degrees less than the value of y. Find the value
X squared -11 X +24 equals zero
Question 3 of 5 A scientist discovers that the turbidity of a river increased over time. At the same time, its population of frogs grew much smaller. When the t
A right triangle has a leg which measures 90 cm and a hypotenuse which measures 102 cm. What is the length of the other leg?
What is the belief that a country should focus on issues within its own borders?
A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the res
Area=? I have tried as much as i could
