Solve for j j(7)=2x+9

$j (7) = 2 x + 9$

Step 1

Divide each term in $j (7) = 2 x + 9$ by $7$ .

$\frac{j \cdot 7}{7} = \frac{2 x}{7} + \frac{9}{7}$

Step 2

Simplify the left side.

Cancel the common factor of $7$ .

Cancel the common factor.

$\frac{j \cdot 7}{7} = \frac{2 x}{7} + \frac{9}{7}$

Divide $j$ by $1$ .

$j = \frac{2 x}{7} + \frac{9}{7}$