brooke1516 brooke1516

01-04-2020
Mathematics

contestada

3x + y = 4
x + 2y = -2

Respuesta :

domingogarcia483 domingogarcia483

01-04-2020

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

Plug it in for y x+2(-3x+4)=-2
x=2

Plug in for x 2+2y=-2
y=-2

Solution: (2,-2)

Answer Link

Otras preguntas

What do you get when you mix brown and blue?

Vector's map has the scale missing. He knows that the distance for the lake to the youth center is 8 miles. On the map, they are two inches apart. What is the s

What elements can be joined by a covalent bond?

Hector is competing in a 42 mile bicycle race, he has already completed 18 miles of the race ad is traveling at a constant speed of 12 miles per hour when Wanda

There are 332,054 people in city. Of these, 168,278 are under the age of eighteen. Draw a bar diagram and find how many people are eighteen or older?

Is nail polish a pure substance or a mixture?

One of the principal causes of unethical behavior in organizations is overly aggressive financial or business objectives.

what are the advantages of wind power?

A(n) ________ industry is one that is characterized by a large number of firms of approximately equal size.

HELP PLEASE!!!!! HELP What is the number in scientific notation? Drag the answer into the box to match the number. 855,000,000,000 A: 8.055 x 10 ^-8 B: 8.5 x