ss26664 ss26664

14-02-2018
Mathematics

contestada

Solve the system of linear equations by substitution.

y=2x+5
y=3x−1
I need this plz help

Respuesta :

kirstenknowles2 kirstenknowles2

22-02-2018

2x+5=3x-1
+1 +1
2x+6=3x
-2x -2x
x=5

y=2(6)+5
y= 12+5
y=17

(5,17)

Answer Link

Otras preguntas

The positive integer x is a multiple of 9 and also a multiple of 12. The smallest possible value of x is (A) 3 (B) 12 (C) 21 (D) 36 (E) 72

Explain why the gravitational acceleration of any object near earth is the same matter what was the mass of the object

Please help??? Science SEMESTER REVIEW!!!!In a series of rock layers, a geologist finds fossils of a pine trees and oak trees in layers that are 1.0 m and 1.5

pythagorean theorem If l = 12 cm and m = 35 cm, what is the length of n?

Which sentence correctly forms the plural of the letter c? A.How many c's are in accordion? B.How many cs'

What are preventable injuries and unpreventable injuries

Give 3 examples to show work being done.

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit

what was the first industry to be regulated by the united states goverment? a. oil b.meat packing c. steel D.

How did the early voyages of discovery change european trade routes?