Hi there! The answer is x = -1
Let's solve this equation step by step!

First collect terms.

Subtract (1/2)x from both sides.

Subtract 3 from both sides.

And finally divide by -1 3/4
The statement that is true regarding the sides of a triangle is the last one because the top and bottom have to be identical to each other and the sides have to be identical to each other.
An absolute value of any number cannot result in a negative number.
There are no possible points where |x| can equal -5.
Given

on the interval 0 ≤ x ≤ 7, for maximum value, f'(x) = 0.
We multiply by 4 to go from a denominator of 7 to 28 so we must do that do the numerator as well:

Answer: 8/28