Doubling the quantity of a number decreased by six is less than negative thirty-six

Hello there!

First we ust write an equation for this

2x - 6 < -36

to solve this, we must work backwards

-36 + 6 > 2x

-36 + 6 = -30

-30 > 2x 

Now we must divide

-30/2 = -15

x < -15

I hope my answer was of assistance!

~ Fire