Register

NEED HELP ASAP ! Questions are in the pic

NEED HELP ASAP ! Questions are in the pic
asked 180k views
1 vote
NEED HELP ASAP ! Questions are in the pic

NEED HELP ASAP ! Questions are in the pic-example-1
asked
User Ismael Ghalimi
by
8.3k points

2 Answers

6 votes

Answer:

(2,1)

Step-by-step explanation

4x+5y=7

y=3x+9

4x+5(3x+9)=7 4x+5y=7

4x+15x+45=7 4(2)+5y=7

19x+45=7 8+5y=7

-7 -7 -7 -7

19x = 38 5y=1

19 19 5 5

x=2 y= 1.1

don't forget to brainllest:)

answered
User Alex Getty
by
8.6k points
0 votes
insert the y value in the equation,
answered
User Eric Grunzke
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!