SOLUTION: -7 over 4 is less than or equal to 3t over 2 minus 1 which is less than or equal to 7 over 4

Algebra ->  College  -> Linear Algebra -> SOLUTION: -7 over 4 is less than or equal to 3t over 2 minus 1 which is less than or equal to 7 over 4      Log On


   

Question 51031: -7 over 4 is less than or equal to 3t over 2 minus 1 which is less than or equal to 7 over 4
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-7 over 4 is less than or equal to 3t over 2 minus 1 which is less than or equal to 7 over 4
----------------
(-7/4)<= 3t/2 -1 <=7/4
Multiply thru by 4 to get:
-7<=6t-4<=7
Add 4 along the line to get:
-3<=6t<=11
Divide thru by 6 to get:
(-1/2) <= t <= (11/6)
Cheers,
Stan H.