tatyavalos1805 tatyavalos1805

13-07-2021
Mathematics

contestada

Solve the system by elimination
− 7x+ 9y =− 18
4x+ 9y =− 18

Solve the system by elimination 7x 9y 18 4x 9y 18 class=

Respuesta :

loconte loconte

13-07-2021

Answer:

x= 0

y= -2

Step-by-step explanation:

− 7x+ 9y =− 18

4x+ 9y =− 18

7x- 9y =+ 18

4x+ 9y =− 18

11x=0

x=0

y=-2

Answer Link

Otras preguntas

According to Grove and Gray (2019), which of the following statements are important when considering the significance and relevance of a study’s problem and pur

A crew must repave a road that is 3/8 miles long. They can repave 1/48 miles per hour. How long will it take the crew to repave the road

If h is 46, what is 1/2 h+4

Which number is missing from the following prime factorization expression? 132 = 2 x 2 x __ x 11 A. 3 B. 5 C. 7 D. 9

According to Milgram, the most fundamental lesson to be learned from his study of obedience is that: a) people value their personal freedom and react negatively

Glenda ordered her steak cooked medium-well at her favorite restaurant. When the server returned with her steak, Glenda cut into it, saw that it was red in the

What is the square root of 1

Which of these is a way that Native Americans cooperated with colonial settlers? A) they made war with them B) they stole their horses C) they took over their

Plz help me I need help I’ve been on my hw for a while now

The volume of this circular cylinder is 2507 cm3. What is the height of the cylinder? Dimensions are in centimeters.