4x+3=-10x+ 3 in simples form

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.