Mathematics

Mathematics, 19.08.2019 08:00, mallorykay44

Solve by using substitution
-4x+y=6 and -5x-y=21

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 25.06.2019 17:00, kikiwaka1

Eighth grade aa.8 solve a system of equations using substitution clouds solve using substitution. 4x + 7y = 9 y = 3 ( , ) submit

Answers: 1

Предмет

Mathematics, 22.07.2019 13:00, austintules2005

1. solve the system using substitution (1 point) x + y = 8 y = 3x (a). (4, 12) (b). (2, 6) (c). (1/2, 3/2) (d). (-4, -12) 2. solve the system using substitution (1 point) 2x + 2y = 38 y = x + 3 (a). (8, 11) (b). (4, 7) (c). (35/4, 47/4) (d). (-4, -7) 3. solve the system using substitution (1 point) y = 8 - x 7 = 2 - y (a). (5, 13) (b). (13, -5) (c). (3, 5) (d). (21, -13) 4. solve the system using substitution (1 point) 3x + 2y = 23 1/2x - 4 = y (a). (9, -2) (b). (27/4, -5/8) (c). (31/4, -1/8) (d). (3/2, -13/4) 5. solve the system using substitution (1 point) y - 2x = 3 3x - 2y = 5 (a). (-1/2, 2) (b). (2, 7) (c). (-8, -13) (d). (-11, -19) unit 7 lesson 2, solving systems using substitution. if you completed this algebra lesson yet give me the rest of the : )

Answers: 2

Предмет

Mathematics, 19.08.2019 12:00, jerrygentry3411

Solve by substitution: 3x-2y=14 y=5x solve by substitution x-2y=-2 y=2x+4 solve by elimination x+2y=-7 x-5y=7 worth 10 points! aka show work: )

Answers: 2

Предмет

Mathematics, 10.10.2019 18:00, amazinga

Solve the system of equations using substitution. show work so i can understand how to solve the problem. i have the answers i just can not figure out how to do the substitution. 2x=10-y 3x-y=5

Answers: 2

Do you know the correct answer?

Solve by using substitution
-4x+y=6 and -5x-y=21...

Questions in other subjects:

Konu

History, 04.07.2019 07:00

During the colonial era, who was the wampanoag chief who waged war on several colonies? a) massasoit b) king philip c)king james d)thomas penn...

Konu

Mathematics, 04.07.2019 07:00

Acustomer gives you $40.15 for a $27.15 purchase. how would you count back the change?...

Konu

Mathematics, 04.07.2019 07:00

The perimeter of this hexagon is 182cm. each longer side measures 4cm more tahn twice a shorter side. find the length of the side labeled x....

Konu

Mathematics, 04.07.2019 07:00

45 points. does a bias study mean the conclusions reached by the study are false?...

Konu

Health, 04.07.2019 07:00

What may be thought of as one time pass, ended up repeating and retaking the test. what are the reasons?...

Konu

Mathematics, 04.07.2019 07:00

You are going running. for every mile you run, you burn 100 calories. in the equation below, m represents the number of miles you run, and c represents the number of calories you b...

Konu

Mathematics, 04.07.2019 07:00

How many degrees is a 1/4 turn on the spinnerwho ever answers is a brainliast...

Konu

Physics, 04.07.2019 07:00

Kai was 200 meters north of the library when he remembered he had to return some books to the library. it took him 200 seconds to do the round trip. answer his speed was 2 m/s, and...

Konu

Physics, 04.07.2019 07:00

The chart shows masses and velocities of four objects. which lists the objects in order, from least to greatest momentum? answer y, w, x, z...

Konu

English, 04.07.2019 07:00

The computer was broken. which of the following shows a correct use of a thesaurus...

Other tasks in the category: Mathematics More task