Answer:
ITS A NUMBERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R RR R R R R R R R R R R R
Step-by-step explanation:
x=12
put the x at one side and the numbers ar the other
5/2x-3/4x=14+7
10/4x-3/4x=21
7/4x=21
7x=84