Register
PLS HELP!!! I really need help! Use substitution to solve the system. 5x + 4y = 9 -2x + y = -14
49.8k views
0 votes
PLS HELP!!! I really need help!

Use substitution to solve the system.

5x + 4y = 9
-2x + y = -14

User Ahmad MRF
by
8.0k points

1 Answer

5 votes

Answer:

x = 9/5 − 4y/5

x = 7 + y/2

Explanation:

Move all terms that dont contain x to the right side and solve.

User Khemraj Sharma
by
7.9k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
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)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!