Sometimes there is no apparent way to factor it by hand /(the factors are decimals or imaginary). To try and factor these problems is nearly impossible in your head.
The slope of the equation is 4
820 • 156% = 1279.2 jdjsjsijdcbidjejdb
A a dilation and reflection
dilation will make bigger or smaller therefore it cannot be congruent
So firstly, you'll want to multiply 1/2 and (n-4) and also reverse the signs in (2n+3), and your equation will look like this:

Next, you'll want to combine like terms, and your equation will look like this:

Next, subtract 1/2n on each side. Your equation will look like this:

Lastly, you'll divide 1.5 on each side, and your answer should be