x=x+x/(3+1) — step-by-step solution

Let's solve in

ℝ

x = x + \frac{x}{3 + 1}

x = x + \frac{x}{4}

x = \frac{5 x}{4}

Let's sum the fractions:

x - \frac{5 x}{4} = 0

- \frac{x}{4} = 0

Let's solve in

ℝ

- x = 0

▶Solution obtained:

x = 0