Evaluate the expression for the given value of the variable(s). show your work.

(4(3h-6))/(1+h); h=-2:

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.