Solve 4x 12=2x 122x

Evaluate

4 x \times 12 = 2 x \times 122 x

Multiply the terms

48 x = 2 x \times 122 x

Multiply

More Steps

48 x = 244 x^{2}

Swap the sides

244 x^{2} = 48 x

Move the expression to the left side

244 x^{2} - 48 x = 0

Factor the expression

More Steps

4 x (61 x - 12) = 0

When the product of factors equals 0,at least one factor is 0

61 x - 12 = 0 4 x = 0

Solve the equation for x

More Steps

x = \frac{12}{61} 4 x = 0

Solve the equation for x

x = \frac{12}{61} x = 0

Solution

x_{1} = 0, x_{2} = \frac{12}{61}

Alternative Form

x_{1} = 0, x_{2} \approx 0.196721

Solve the quadratic equation