Solve for j R=v/j

$R = \frac{v}{j}$

Rewrite the equation as $\frac{v}{j} = R$ .

$\frac{v}{j} = R$

Find the LCD of the terms in the equation.

Finding the LCD of a list of values is the same as finding the LCM of the denominators of those values.

$j, 1$

The LCM of one and any expression is the expression.

$j$

Multiply each term in $\frac{v}{j} = R$ by $j$ to eliminate the fractions.

Multiply each term in $\frac{v}{j} = R$ by $j$ .

$\frac{v}{j} j = R j$

Simplify the left side.

Cancel the common factor of $j$ .

Cancel the common factor.

$\frac{v}{j} j = R j$

Rewrite the expression.

$v = R j$

Solve the equation.

Rewrite the equation as $R j = v$ .

$R j = v$

Divide each term in $R j = v$ by $R$ and simplify.

Divide each term in $R j = v$ by $R$ .

$\frac{R j}{R} = \frac{v}{R}$

Simplify the left side.

Cancel the common factor of $R$ .

Cancel the common factor.

$\frac{R j}{R} = \frac{v}{R}$

Divide $j$ by $1$ .

$j = \frac{v}{R}$