Raymond B. answered 02/20/21
Tutor
5
(2)
Math, microeconomics or criminal justice
a-7 > 10
add 7 to both sides to get
a > 17
a is any number greater than 17. a is in the interval (17,+ infinity)
a could be 18, 200, 5 million, a hundred quadrillion or more or anywhere in between