Question

|2t +5|-7=4

Answer 1

|2t + 5| - 7 = 4
+7 +7
----------------
|2t + 5| = 11

*Take the absolute value brackets out since the outcome isn't negative within the brackets

2t + 5 = 11
-5 -5
-----------
2t = 6

t = 3

I would think that's the answer.