Answer:
x=12
Step-by-step explanation:
X=1
Subtract four so you get 1/x=1
Multiply by x
1x=1
Divide by 1
Answer:
6 days
Step-by-step explanation:
Y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4
Therefore, the system has infinite number of solutions.