Rushingo Rushingo

02-12-2019
Mathematics

contestada

4x + y = 3
-x + 2y = -3
I need to use substitution to solve this. help?

Respuesta :

leahlepird0293 leahlepird0293

02-12-2019

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

x+2(3-4x)=-3

x=1

y=3-4*1

y=-1

Answer Link

emmasanctamaria emmasanctamaria

02-12-2019

Answer:

Step-by-step explanation:

Ver imagen emmasanctamaria

Answer Link

Otras preguntas

in a tabular form state the sources, functions and deficiency of fat soluble vitamins

What was the first state to secede from the United States?

A restaurant can seat 100 diners. Four of the tables can each seat 6 people. The rest of the tables can each seat 4 people. How many tables does the restaurant

Adults can be good resources when making decisions because of their: A. idealistic view of your opportunities B. ability to persuade you to share their opinions

find the product of reciprocal of 9/11 and the additive inverse of -18/55

A basketball is dropped from top of the rim. It takes 1.3s to fall, what is the displacement? a. 8.45 m b. 8.321 m c. 33.67 m d. 33.8 m

Use the equation s=5q+8 to find the value of s when q=1.

How would you find: the number, 3/7 of which is equal to t ?

A rectangle has the following vertices: A(-1.9), B(0,9). C(0-8), D(-1,-8). What is the perimeter of rectangle ABCD? 18 units 34 units 36 units 17 units

If p=5 and q=6, evaluate the following expression:2p+3q/4