donaomar83 donaomar83
  • 14-03-2021
  • Mathematics
contestada

y= 2x - 1 , y - x = 4​

Respuesta :

Аноним Аноним
  • 14-03-2021

Answer:

x=5 and y=9

Step-by-step explanation:

Sub 1 into 2

2x-1 - x = 4

x= 4+1

x= 5

y= 2(5)-1

y= 10-1

y= 9

Answer Link

Otras preguntas

Graph the line with slope -3 passing through the point (5,-4)
Select the pair of verbs that correctly completes the following sentence. Sur la ferme, Gabrielle peut entendre les cochons _______ et les vaches meugler. A) j
A. 1/5 B. 1/3 C. 7/15 D. 1/2
How many integers from 15 to 85, inclusive, are multiples of 8?
Which systems of equations have an infinite number of solutions?Choose all answers that are correct. a. y=3x+1 -3x+y=1b) x=-2 x=7c) y=-x =-x+4d) x+y=5 y=5-x
Please help I'm not sure
Find the value of X for which m||n. A.10 B.12 C.40 D.52
In circle P, diameter QS measures 20 centimeters. What is the approximate length of arc QR? Round to the nearest tenth of a centimeter. EXPLAIN IT
What value of k makes the equation true
List 10 things you would include in a science safety contract?