solve for x mediun level example

1 answer

Sure! Let's solve for \( x \) in a medium-level equation.

Example Equation:

\[ 3x + 7 = 22 \]

Step 1: Subtract 7 from both sides

To isolate the term with \( x \), we first subtract 7 from both sides of the equation:

\[ 3x + 7 - 7 = 22 - 7 \]

This simplifies to: \[ 3x = 15 \]

Step 2: Divide by 3

Next, we divide both sides by 3 to solve for \( x \):

\[ \frac{3x}{3} = \frac{15}{3} \]

This simplifies to: \[ x = 5 \]

Conclusion

The solution to the equation \( 3x + 7 = 22 \) is: \[ x = 5 \]

If you have a different type of equation you'd like to work on or need further assistance, let me know!