Given the following shapes: a trapezoid with bases 4 and 4 and height 3, a right_triangle with base 3 and height 7. What is the total area of all shapes? Please round the result to the nearest integer.
<think>Trapezoid with bases 4, 4 and height 3: Area = 0.5 x (4 + 4) x 3 = 12.0
Right triangle with base 3 and height 7: Area = 0.5 x 3 x 7 = 10.5</think>

<answer>22</answer>