Given the equation 2x + 4 = 4x − 2, select the reasoning that correctly solves for x.

Simple algebra solves this equation.

2x + 4 = 4x - 2
     + 2        + 2

2x + 6 = 4x
-2x        -2x

6 = 2x

x = 3

Hope this helps!

~Ash

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425