Tamara is 3 times Kim's height less 4 inches. Tamara and Kim have a combined height of 92 inches. How many inches tall is Tamara?
Let K = Kim's height.
Tamara = 3K - 4.
K + 3K - 4 = 92
4K - 4 = 92
4K = 96.
Kim = 
<gadget id="calculator">24</gadget>
<output>24</output>
24 inches.
Tamara = (3 * 24) - 4 = 
<gadget id="calculator">(3*24)-4</gadget>
<output>68</output>
68 inches.
Tamara is 68 inches tall.

<result>68</result>