alyssaaparicio2003 alyssaaparicio2003

07-02-2020
Mathematics

contestada

What is the solution of this system of equations
Y=3x+7 y=x-9

Respuesta :

Yang100 Yang100

08-02-2020

Answer:

x=-8, y=-17. (-8, -17).

Step-by-step explanation:

y=3x+7

y=x-9

-----------

3x+7=x-9

3x-x+7=-9

2x+7=-9

2x=-9-7

2x=-16

x=-16/2

x=-8

y=-8-9=-17

Answer Link

burrier7445s burrier7445s

09-11-2021

Answer:

(-8,-17)

Step-by-step explanation:

Answer Link

Otras preguntas

For the feasibility region shown below, find the maximum value of the function F=2x-3y

Which of the following is usually the last step in solving a system of Nonlinear Equations by substitution ?

Is ea the worst company

Read the given equation. Na2O2 + CO2 → Na2CO3 + O2 What volume of O2 gas is produced from 2.80 liters of CO2 at STP?

Using the circle below, determine the coordinates of the center and the length of the radius.

Which of the following is usually the last step in solving a system of Nonlinear Equations by substitution ?

Which of the following exams helps you get into the US army? A. SAT B. ACT C. ASVAB D. ACCUPLACER

how do I find the slope of two points? It lists the answer but I want to know how to get to it.

Select the best answer from the choices provided. A. An advertisement that claims a product can do something it cannot B. An official statement issued by the

In what way did railroad help the nations economy grow