jdominguez1114
jdominguez1114
08-05-2017
Mathematics
contestada
order pair of x=y+2 and 2y=x-1
Respuesta :
Аноним
Аноним
08-05-2017
x=y+2
2y=x-1
substitute
x=y+2 into 2y=x-1
2y=x-1
2y=y+2 -1
2y - y = 1
y = 1
x=y+2
x=1+2
x=3
answer
x = 3 and y = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Nima can mow 18 yards in 6 days. Which strategy can be used to determine how many yards Nima can mow in 20 days?
Which of the following are solutions to the the equation tan^2(2x) - 1 = 0? Check all that apply. A. pi/2 B. 3pi/8 C. pi/4 D. - pi/8
The nurse is teaching the parents of an infant with tonsillitis caused by group a ß-hemolytic streptococci about the importance of compliance with antibiotic th
Each cracker in the stack has a diameter of 2 inches. The height of the stack is 7.5 inches. What is the volume of the stack?
The countries of Europe expanded the weapons of self-destruction during World War II. True/False
Find the slope of the line described by 3x+4y=12
It's necessary to use______ verbs with past background information.
Sandra is cooking her famous brownies for her class. For her recipe, she needs 5/7 of a cup of sure, and 1/8 as much salt as sugar. How much salt does she need
Based on the context of the passage, which definition most clearly fits the word tumult?
Which of the statements uses a transition most effectively? 1. New York City is very large. Similarly, Bangor, Maine, has few people. 2. I was not hungry. As
