Answer:
x>-2
Step-by-step explanation:
because it is divided by -4.
Answer:
.
Step-by-step explanation:
Answer:
6661 divided by 2
Step-by-step explanation:
idrk
Answer:
1) x+10
2) 1/2
Step-by-step explanation:
3x - y = 9
4x + y = 5
---------------add
7x = 14
x = 14/7
x = 2
3x - y = 9
3(2) - y = 9
6 - y = 9
-y = 9 - 6
-y = 3
y = -3
C. (2,-3) is a solution to the system of linear equations
