Answer:
The answer to the question is

Have a good day
B is the correct answer, -1.
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
29
Step-by-step explanation:
350 divided by 12 months
equals 29.
X=-2 not 2.
EXPLANATION:
x-2y=12
-3x+y=-1
x-2y=12
2(-3x+y)=-1
x-2y=12
-6x+2y=-2
-5x=10
5x/-5=10/-5
x=-2