Question

The difference between a number and seven is less than or equal to -3.

N _< -10

N _> -10

N _< 4

N_> 4

Answer 1

n ≤ 4

Explanation:

"The difference between a number and seven is less than or equal to -3" translates into n - 7 ≤ -3. To solve, isolate the variable n.

n - 7 ≤ -3

n ≤ -3 + 7

n ≤ 4