X-9/15=2x-9/10 solve the proportion

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.