Register
Solve each system by ELIMINATION 1) -5x-Y=21 - 4x Y=6
83.1k views
11 votes
Solve each system by ELIMINATION
1) -5x-Y=21
- 4x Y=6

User Eric Boumendil
by
8.0k points

1 Answer

9 votes
-5x-Y + -4x + Y = -9x
21 +6= 27
-9x = 27
x= -3
User David Avsajanishvili
by
7.8k 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?
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
Write words to match the expression. 24- ( 6+3)
Link Copied!