KiyaMarie127
KiyaMarie127
26-06-2019
Mathematics
contestada
x= -2y
x-y=9
Solve using substitutio
Respuesta :
dvclee2
dvclee2
26-06-2019
Answer:
y = -3; x = 6
Step-by-step explanation:
-2y - y = 9
-3y = 9
y = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
What is the 13th amendment?
What is the value of the discriminant, b2 − 4ac, for the quadratic equation 0 = x2 − 4x + 5, and what does it mean about the number of real solutions the equati
what is the perimeter of the trapezoid
Without a coordinating conjunction, a comma between two independent clauses creates a comma splice. true or false which is correct use a comma to separate: 1.
The __________ was established in 1942 by FDR to regulate the production and allocation of materials and fuel in the United States during WWII. a. Reconstructi
Which of the following terms is the Greek word for "measure"?
What happened in Bosnia during the 1900's?
30- Which one of the following is an example of business goods? a. Convenience goods c. Unsought goods b. Specialty goods d. Materials and parts
Sometimes my pulse beat so quickly and hardly that I felt the palpitation of every artery; at others, I nearly sank to the ground through languor and extreme we
Lungs are to breathing as _____ are to cellular respiration. bronchi chloroplasts mitochondria alveoli
