# One-Step Equations Practice Problems

**Direction:** Solve each one-step equation. Verify your solution by expanding the “Answer” section.

**Problem 1:** \( x + 5 = 12 \)

## Answer

\( x = 7 \)

**Problem 2:** \( x \!- \!3 = 7 \)

## Answer

\( x = 10 \)

**Problem 3:** \( {\Large{\frac{x}{2}}} = -6 \)

## Answer

\( x = -12 \)

**Problem 4:** \( -5x = 45 \)

## Answer

\( x = -9 \)

**Problem 5:** \( x\! -\! 7 = -9 \)

## Answer

\( x = -2 \)

**Problem 6:** \(-7x = -56 \)

## Answer

\( x = 8 \)

**Problem 7:** \( x + 9 = 9 \)

## Answer

\( x = 0 \)

**Problem 8:** \( {\large{\frac{2x}{3}}} = 4 \)

## Answer

\( x = 6 \)