Question

Find -x + 10 less than 0.


0
-x + 10
x - 10

Answer 1

@iGreen

Answer 2

Subtract 10 to both sides, 0 - 10 = ?

Answer 3

-10?

Answer 4

Which would be -x = -10, which would be B. Because -10 plus 10 equals 0?

Answer 5

Yes, so we have:

-x < -10

Divide -1 to both sides.

Answer 6

Which makes x and 10

Answer 7

Yep, so we have:

x > 10

We switch the sign when multiplying or dividing by a negative number.