How tall is a tree that is 15 feet shorter than a pole which is 3 times as tall as the tree how tall is the tree?

pole height=P= 3 x tree height

tree height=T= pole height- 15

T=(3xT)-15

0=3xT-15-T

2T=15

T=7.5 feet

P=22.5 feet and wye the fuge would you care!?!?!?!?!?!?!?!?!?!?!??!?!?!?!?!?!??!?!?!??!?!?!?!?!??!?!?!?!?!??!?!??!! lol nerds !