Solve the system of equations by the addition method -3x-y=6 -5x+y=10
1 answer:
Add the two together. You get -3x-5x-y+y=6+10 which simplifies to -8x = 16 or x=-2
You might be interested in
47 because a triangle needs to add up to 180° land you add the 43 plus the 90° and give you 133 and than you subtract the 180 by the 133 and it’s 47
Answer:
4.5e-5
Step-by-step explanation:
use google lol
Learn to balance school and life is all i can say. if you do that you’ll be fine
Well there are 3 even numbers on a six sided number cube. Then there is the 5. So together that would be 4 of six, and simplified that would be 2/3.