Help please this is timed

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

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.