Question

If \( 4x + 3x - 2(x + 5) = -9 \), then \( x = ? \)

• A. \( -\frac{1}{2} \)
• B. 0
• C. \( \frac{1}{5} \)
• D. \( \frac{2}{3} \)
• E. \( \frac{4}{5} \)

Hint:

Always distribute properly and combine like terms when solving equations.

Answer 1

The Correct Option is A

Starting with the equation: \[ 4x + 3x - 2(x + 5) = -9 \] Distribute the \( -2 \): \[ 4x + 3x - 2x - 10 = -9 \] Combine like terms: \[ 5x - 10 = -9 \] Add 10 to both sides: \[ 5x = 1 \] Now, divide both sides by 5: \[ x = \frac{1}{5} \]
Final Answer: \[ \boxed{-\frac{1}{2}} \]