Question

Which of the following equations has no solution?

B= -B+ 2
B + 2= b + 2
B+ b = 2
b + 2 = b-2

Answer 1

b+2=b-2

Explanation:

The first step to solving this equation is subtract b from both sides. After you do that, you get 2=-2. 2 does not ever equal -2 and that statement is false. Therefore that equation has no solution.