Question

solve the equation: $\frac{3}{x+2}=\frac{1}{2}$.
x=________

Explanation:

Step1: Cross-multiply to eliminate fractions

$$3 \times 2 = 1 \times (x+2)$$

Step2: Simplify both sides of the equation

$$6 = x + 2$$

Step3: Isolate $x$ by subtracting 2

$$x = 6 - 2$$

Answer:

$4$