isrealdeaquan38 isrealdeaquan38

13-05-2018
Mathematics

contestada

Solve the system of equations -4x + 3y = -2 y = x - 1

Respuesta :

jack42405 jack42405

13-05-2018

You can use the substitution method.
Plug in x-1 to the first equation and solve.
-4x+3(x-1)=-2
-4x+3x-3=-2
-x=1
X=-1
You then plug x into one of the original equations and solve
Y=-1-1
Y=-2
Answer:(-1,-2)

Answer Link

Otras preguntas

The phrase "eight more than a number" can be written as which variable expression? A. 8x B. x-8 C. x+8 D. 8x-8

Ann took a taxi home from the airport. The taxi fare was $2.10 per mile, and she gave the driver a tip of $5. Ann paid a total of $49.10. Write an equation to d

Which of the following texts formed a loose union of American states in which each state had the power to print their own money?

do you think they could have done anything to prepare more adequately for life in the Americas

Which expresses 1050 : 2000 as a decimal? A. 0.05 B. 0.38 C. 0.525 D. 0.075

Which equation could be used to solve this problem? The sum of two consecutive integers is 141. Find the integers. A. n + 1= 141 B. 2n + 2 = 141 C. 2n = 141 D.

What is 7 2/10 as a decimal

Aaron works part time as a salesperson for an electronics store. He earns $6.75 per hour plus a percent commission on all of his sales. Last week Aaron worked 1

Which equation could be used to solve this problem? The sum of two consecutive odd integers is 100. Find the integers. A.2n + 3 = 100 B.2n + 1 = 100 C.n + 4 = 1

how would i solve 6v-5/8=7/8