Solve 25y=piR^2

$$25 y = \pi R ^ { 2 }$$

Solve for y

$$y=\frac{\pi R^{2}}{25}$$

Steps for Solving Linear Equation

The equation is in standard form.

$$25y=\pi R^{2}$$

Divide both sides by 25.

$$\frac{25y}{25}=\frac{\pi R^{2}}{25}$$

Dividing by 25 undoes the multiplication by 25.

$$y=\frac{\pi R^{2}}{25}$$

Solve for R (complex solution)

$$R=-5\sqrt{\frac{y}{\pi }}$$

$$R=5\sqrt{\frac{y}{\pi }}$$

Solve for R

$$R=5\sqrt{\frac{y}{\pi }}$$

$$R=-5\sqrt{\frac{y}{\pi }}\text{, }y\geq 0$$