Question

The difference of twice a number and 6 is at most −30.

Answer 1

-12

Explanation:

2n - 6 = -30

Add both 6 on each side

2n - 6 + 6 = -30 + 6

2n = -24

Divide 2 on both sides

`(2n)/(2) = (-24)/(2)`

n = -12