Question

Given: x - 7 > -2.


Choose the solution set.

a) {x | x∈R, x > -9}
b) {x | x∈R, x > -5}
c) {x | x∈R, x > 5}
d) {x | x∈R, x > 14}

Answer 1

x-7>-2
x>-2+7
x>5

Answer 2

does this part have anything to do with it?? "x | x∈R"

Answer 3

that means x given that x is an element of the real numbers.

Answer 4

Oh I see. Thank you :)

Answer 5

Could please anyone help my question!?