Question

12+2t +7t+ 4t= 64, the answer anyoneee??!

Answer 1

t = 4 would be your answer i think

Answer 2

Add together all the numbers with the common variable leaving the constant at the end.
13t+12=64
Subtract 12 from both sides.
13t=52
Finally, divide by 13 to isolate the variable.
t=4