What is the answer to 0.2=(2.8x)/(0.4x^2+1.3) ?

The answer to 0.2=(2.8x)/(0.4x^2+1.3) is x=(2.8+sqrt(7.7568))/(0.16),x=(2.8-sqrt(7.7568))/(0.16)

Solve for x: 0.2=(2.8x)/(0.4x^2+1.3)

The solution is x=(2.8+sqrt(7.7568))/(0.16),x=(2.8-sqrt(7.7568))/(0.16)

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0.2 = \frac{2.8 x}{0.4 x ^{2} + 1.3}

x = \frac{2.8 + 7.7568}{0.16}, x = \frac{2.8 - 7.7568}{0.16}

Decimal Notation

x = 34.90689 \dots, x = 0.09310 \dots

Solution steps

0.2 = \frac{2.8 x}{0.4 x ^{2} + 1.3}

Multiply both sides by

0.4 x^{2} + 1.3

0.2 (0.4 x^{2} + 1.3) = 2.8 x

Solve

0.2 (0.4 x^{2} + 1.3) = 2.8 x : x = \frac{2.8 + 7.7568}{0.16}, x = \frac{2.8 - 7.7568}{0.16}

x = \frac{2.8 + 7.7568}{0.16}, x = \frac{2.8 - 7.7568}{0.16}

\frac{x + 7}{x - 1} = \frac{3}{x}

\frac{1}{2} - \frac{1}{3 x} = - 4

3 - \frac{x}{x + 2} = 7

\frac{e}{e} = \frac{r + r}{r}

6 + \frac{1}{x + 4} = 5

What is the answer to 0.2=(2.8x)/(0.4x^2+1.3) ?
The answer to 0.2=(2.8x)/(0.4x^2+1.3) is x=(2.8+sqrt(7.7568))/(0.16),x=(2.8-sqrt(7.7568))/(0.16)
Solve for x: 0.2=(2.8x)/(0.4x^2+1.3)
The solution is x=(2.8+sqrt(7.7568))/(0.16),x=(2.8-sqrt(7.7568))/(0.16)