Question

Can someone help me solve these

Answer 1

#2  the answer is 3 because -17=x-20
                                                -x=-20+17
                                                 -x=-3

#4  the answer is 9 because  x=14-5
                                                  x=9

#6 the answer is 2 because x=7-5
                                                x=2
#8 the answer is 14 because -n=6-20

#10 the answer is -2because 3 divided by 6 is 2 and then a positive divided by a negative is a negative so -2

Answer 2

Subtract the number with x to get your answer.

Like for #6 you would do 7-5 which is 2, so x=2