Register

Solve the system of equations using substitution: 7y+2x=16 5y-9=x

Solve the system of equations using substitution: 7y+2x=16 5y-9=x
asked 114k views
1 vote
Solve the system of equations using substitution:

7y+2x=16
5y-9=x

asked
User Bullfight
by
9.2k points

1 Answer

3 votes
7y+2(5y-9)=16
7y+10y-18=16
17y=34
y=2

5(2)-9=x
10-9=x
x=1
answered
User Terrence M
by
8.3k 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!