what is 7-?=92 what is the qustion mark
7 - ?=92 move 7 to the RHS and change its sign from + to -
-?=92 - 7
-?=85 multiply both sides by -1
?= -85 which is your answer, because, 7 -(-85)=7 + 85=92.
well if you don't have a calculator just put 92/7 but if you do just approximate the answear!
what is 7-?=92 what is the qustion mark
