Solve operatorname{lan}15^circ=200/x

$$\operatorname { lan } 15 ^ { \circ } = \frac { 200 } { x }$$

Solve for a

$$a=\frac{200}{ln_{15}x}$$

$$x\neq 0\text{ and }n_{15}\neq 0\text{ and }l\neq 0$$

Steps for Solving Linear Equation

Multiply both sides of the equation by x.

$$lan_{15}x=200$$

The equation is in standard form.

$$ln_{15}xa=200$$

Divide both sides by ln_{15}x.

$$\frac{ln_{15}xa}{ln_{15}x}=\frac{200}{ln_{15}x}$$

Dividing by ln_{15}x undoes the multiplication by ln_{15}x.

$$a=\frac{200}{ln_{15}x}$$

Solve for l

$$l=\frac{200}{an_{15}x}$$

$$x\neq 0\text{ and }n_{15}\neq 0\text{ and }a\neq 0$$

Steps for Solving Linear Equation

Multiply both sides of the equation by x.

$$lan_{15}x=200$$

The equation is in standard form.

$$an_{15}xl=200$$

Divide both sides by an_{15}x.

$$\frac{an_{15}xl}{an_{15}x}=\frac{200}{an_{15}x}$$

Dividing by an_{15}x undoes the multiplication by an_{15}x.

$$l=\frac{200}{an_{15}x}$$