Use the elimination method to solve the system of equations. Choose the
1 answer:
Answer:
x=1,y=-2. (1, -2).
Step-by-step explanation:
5x-2y=9
3x+4y=-5
----------------
2(5x-2y)=2(9)
3x+4y=-5
-------------------
10x-4y=18
3x+4y=-5
--------------
13x=13
x=13/13
x=1
5(1)-2y=9
5-2y=9
2y=5-9
2y=-4
y=-4/2
y=-2
You might be interested in
The puppy is 3/4 of a pound.
There are 479001600 different ways the first 12 letters of the alphabet can be arranged.
Answer:
B.about their first day of training
Step-by-step explanation:
Answer:
12 and 8
Step-by-step explanation:
bc i said
