Register

X+y=7 -x+y=-5 Quero a equação pelo método de adição, rápido u.u

X+y=7 -x+y=-5 Quero a equação pelo método de adição, rápido u.u
asked 59.5k views
2 votes
X+y=7
-x+y=-5

Quero a equação pelo método de adição, rápido u.u

asked
User Ted Betz
by
8.4k points

1 Answer

5 votes

Answer:

Explanation:

x + y = 7

-x + y = -5

2y = 2

y = 1

x + 1 = 7

x = 6

(6, 1)

answered
User Brian Riehman
by
8.2k points
← Prev Question Next Question →

Related questions

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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!