4.) 5.) 6.) 7, Does the Equations have
A. One Solution
B. Two Solution
C. None Solution
D. Infinity MANY Solutions

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.