(2/3),=(1/2), 3,4
.
............................
Answer:
9=0.6q where q is the number of questions on the exam.
Step-by-step explanation:
This is solved for all values of
y = -x-3. (Assuming you meant that 2x+2y=-6).
3t+12-4t-6=-4
-t=-4+6-12
-t=-10
t=10
That's your answer.
