jinhyeonjeong jinhyeonjeong

01-04-2021
Mathematics

contestada

2x+y=5 y=x−1 system of equations please show your work

Respuesta :

pleasehelpme7281 pleasehelpme7281

01-04-2021

sub y = x - 1 into equation 1

2x + x - 1 = 5

3x = 6

x = 2

sub x = 2 into equation 2

y = 2 - 1

y = 1

Answer Link

Otras preguntas

China, Korea, and Japan share cultural similarities in part due to their (1) clashes with Russian imperialists (2) shared river systems (3) contacts through tra

Which of the allies suffered the greatest losses on D-Day

least number that has 2, 3, 4, as factors

The unstated purpose of the Alien and Sedition Acts was to (A) unite the nation in time of danger (B) deport immigrants who were becoming too numerous (C) prote

A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD

A tree was chopped down and cut up in a local forest.The tree changed in shape.What kind of change took place?A.chemical changeB.physical change C.phase changeD

Suppose you ride your bicycle to the library traveling at 0.5 km/min. It takes you 25 minutes to get to 1.3 the library. How far did you travel?

least number that has 2, 3, 4, as factors

what is the kingdom and phylum of a euglena protest?

How many miles can you get on one tank of gas if your tank holds 18 gallons and you get 22 miles per gallon?