116,852 views
40 votes
40 votes
Is (5,2) a solution to this system? x+4y=13 x-y=3 *

User Aaron Perry
by
2.8k points

2 Answers

20 votes
20 votes

Answer:

Yes.

Explanation:

x + 4y = 13

x - y = 3 Subtracting:

0 + 4y - (-y) = 13 - 3

5y = 10

y = 2.

Plug y = 2 into the second equation:

x - 2 = 3

x = 5.

User Sunskin
by
2.8k points
15 votes
15 votes

Answer:

yes

Explanation:

User Twelfth
by
3.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.