Register
Use elimination to solve the system of equations. 5x+13y=20 -5x-3y=30
221k views
8 votes
Use elimination to solve the system of equations.
5x+13y=20
-5x-3y=30

User Nurul Huda
by
6.5k points

1 Answer

1 vote
Answer: Y = 5 and X = -9
—————————-
5x + 13y = 20
-5x - 3y = 30
—————————-
10y = 50
So…. Y = 5
—————————-
5x + 13y = 20
5x + 13(5) = 20
5x + 65 = 20
5x = -45
X = - 9
User BobD
by
6.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.6m answers

Other Questions

Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
What is 25% of 500.00
Link Copied!