Register

Y=2x+1 x+y=7 pls help meeeeeeeee

Y=2x+1 x+y=7 pls help meeeeeeeee
asked 87.5k views
0 votes
Y=2x+1 x+y=7 pls help meeeeeeeee

asked
User Justin Zhang
by
8.7k points

1 Answer

3 votes

Answer:


y = 2x + 1 \\ substitute \: for \: y \: in \: x + y = 7 \\ x + (2x + 1) = 7 \\ 3x = - 6 \\ x = - (1)/(2) \\ y = 2( - (1)/(2) ) + 1 \\ y = - 1 + 1 \\ y = 0

answered
User Targumon
by
8.6k 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 =
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?
Write words to match the expression. 24- ( 6+3)
Link Copied!