PLS HELP ME if someone does all these questions ill mark brainlies and give away a lot of free points to u so could ya plz help me​

4) 6x+11

6) 14x+10

8)3x-13

10)-17x-3

Step-by-step explanation:

remember that 2 negatives cancle each other out

for example

4) (-2x+10)-(-8x-1)

(-2x+10)+8x+1

6x+11

I going to let you figure out the rest though

the answer is 99.