2+4x=0 — step-by-step solution

Let's solve in

ℝ

2 + 4 x = 0

4 x = -2

x = - \frac{2}{4}

▶Solution obtained:

x = - \frac{1}{2}

The numeric value of:

x = - \frac{1}{2}

is:

▷

x = -0.5