Question

the cost of purchasing a lawn mower and trimmer if mower cost $2 more than twice the cost of the trimmer

Answer 1

The answer is 3t+2 most likely

Answer 2

Lets call the mower m and the trimmer t.
m = 2(t + 2)
m = 2t + 4   (the mower is $4 more than twice the trimmer)