4x + 6 < -6 step by step < 3

See image that is attached.

I just did this through connections academy the same exact problem, but this is how you do it.

You cancel out the +6 near the x because we need to start isolating the variable. So you subtract 6 from both sides:


Then you isolate the x completely by dividing both sides by 4:


That is your answer :)

Use a calculator basically

The scale factor of what ?