Question

X -(-12) ≥ 30 I need help​

Answer 1

x ≥ 18

Explanation:

This can be simplified by changing the sign on the 12 value. This is because you are subtracting a negative number and two negatives make a positive (- - = +):

x (--12) ≥ 30

x + 12 ≥ 30

Subtract 12 from both sides:

x + 12 - 12 ≥ 30 - 12

x ≥ 18

Hope this helps!

Answer 2

The answer is in the image.