mardStarafis8aunap
mardStarafis8aunap mardStarafis8aunap
  • 23-09-2016
  • Mathematics
contestada

x= 2y 5 and x=3y -6, what is the value of x

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 23-09-2016
x=2y+5
x=3y-6

set equal
2y+5=x=3y-6
2y+5=3y-6
minus 2y both sides
5=y-6
add 6 both sides
11=y

input

x=2y+5
x=2(11)+5
x=22+5
x=27
Answer Link

Otras preguntas

Does the range of a linear function from a finite dimensional vector space have to be finite dimensional?
A car moves along a straight road in such a way that its velocity (in feet per second) at any time t (in seconds) is given by v(t) = 3t √(49 − t²) (0 ≤ t ≤ 7).
help i need an answer i am confused
Simplify (-2)² – 52 A. -29 B. 21 C. 29 D. -21
Discuss the economic advantages and disadvantages of a meeting going green?
The flower pot has a mass of 15 kg and lowered to a window sill that is 10 meters from the ground. What is its potential energy
The water permeability of cells lining the distal tubule and collecting duct always remains constant. True false question. 1) True 2) False
Transformational leaders rely on three behaviors to produce change: intellectual stimulation, charisma, and:
Which of the following is NOT a cable network? 1) ESPN 2) CBS 3) USA 4) TNT 5) CNN
What is true of oxygen molecules when they are at a high temperatures compared to low temperature