Seudónimo Seudónimo

01-11-2019
Mathematics

contestada

HELP ILL GIVE YOU A BRAINLIS

{ 4x+y=5 3x+y=3 Use the linear combination method. (−3, 7) (2, −3) (0, 5) (0, −3)

Respuesta :

Favouredlyf Favouredlyf

01-11-2019

Answer: (2, -3)

Step-by-step explanation:

4x + y = 5 --------1

3x + y = 3 ----------2

Subtract eqn 2 from eqn 1

x = 2

Put x = 2 in eqn 1

4*2+ y = 5

8 +y = 5

y = 5 - 8 = -3

Answer Link

Otras preguntas

Which company is credited with solving a problem by creating a program that could work on all computers? IBM® Apple® Microsoft® Samsung®

What were pro-slavery people called?

what is the value of x

Words that end in similar but not exact sounds.

i) 0xBED into 3-base representation ii) 3217 into 2-base (binary) representation

Which phrase from the passage best states its central idea? the philosophy of the Greeks, which in investigating the material principles of things is careful an

which is the correct one

Disabled in Action was formed to a. fight for equal pay and job opportunities for people with disabilities. b. gain jobs and benefits for disabled veterans. c.

Three is less than the sum of a number s and 4

Please explain what is the menu cost,and what does it Include