Respuesta :

mochiquexx
To solve for \( x \), you subtract 15 from both sides of the equation:

\[ 15 + x - 15 = 30 - 15 \]

This simplifies to:

\[ x = 15 \]

So, \( x = 15 \)
To solve the equation 15 + x = 30 for x, we need to isolate the variable x on one side of the equation.

To do that, we can subtract 15 from both sides of the equation:

15 + x - 15 = 30 - 15

This simplifies to:

x = 15

Therefore, x is equal to 15.