Question

Solve for x.
.
Simplify your answer as much as possible.

Answer 1

2x = 15 - 3x -- add 3x to both sides

5x = 15 -- divide both sides by 5

x = 3 -- simplest form

Answer 2

For this case, we must find the value of "x" of the following equation:

$2x = 15-3x$

We add 3x to both sides of the equation:

$2x + 3x = 15-3x + 3x\\5x = 15$

We divide between 5 on both sides of the equation:

$\frac {5x} {5} = \frac {15} {5}\\x = 3$

Thus, the value of x is 3.

Answer:

$x = 3$