2x + y = 3
3x - y = 12
Add both equations
5x = 15, x = 3
2(3) + y = 3
6 + y = 3, y = -3
Solution: x = 3, y = -3... or (3,-3)
9/16.
There is no common factor to 9 and 16.
No number can go into 9 and at the same time go into 16.
So in simplest form it is still = 9/16
Answer:p-9=0
Step-by-step explanation:its right
Answer: Sure, Y = 5x + 11
Step-by-step explanation:
you only need to add 7 to both sides once you take them out of the ( ).
Answer:
2+12=0,8x-x
Step-by-step explanation:
2+12=0,8x-x ; D