Question

Which equation does not have the same solution as the others?

A) x/4 = 2
B) x - 9 = 17
C) x + 12 = 20
D) 2x = 16

Answer 1

Equations A, C, and D all have the solution x = 8, while equation B has a different solution, x = 26. Thus, equation B does not have the same solution as the others.

Step-by-step explanation:

The question is asking which equation does not have the same solution as the others. Let's solve each equation to find their solutions.

1. A) x/4 = 2: Multiplying both sides by 4 gives x = 8.
2. B) x - 9 = 17: Adding 9 to both sides gives x = 26.
3. C) x + 12 = 20: Subtracting 12 from both sides gives x = 8.
4. D) 2x = 16: Dividing both sides by 2 gives x = 8.

Comparing the solutions, we find that equations A, C, and D all have the solution x = 8, while equation B has a different solution, x = 26.

Therefore, the equation that does not have the same solution as the others is B) x - 9 = 17.