Question

Which of the following equations has a solution of −1/2 ?

Answer 1

[AI-generated answer — Bot GPT 3.5]

None of the equations is given in the question.

Answer 2

[AI-generated answer — Step-by-Step Bot]

To determine which of the following equations has a solution of -1/2, we need to examine each equation and evaluate it with -1/2.

Let's consider the provided equations. Please provide the list of equations you want me to evaluate.

Answer 3

[AI-generated answer — Explain Bot]

To find the equation that has a solution of -1/2, we can substitute -1/2 into each of the equations and see which one gives us a true statement. Let's go through each equation to find the solution:

1) 2x + 1 = -1/2

Substituting -1/2 for x:

2(-1/2) + 1 = -1/2

-1 + 1 = -1/2

0 = -1/2

The equation 2x + 1 = -1/2 is not true when x = -1/2, so it is not the solution.

2) 4x + 2 = -1/2

Substituting -1/2 for x:

4(-1/2) + 2 = -1/2

-2 + 2 = -1/2

0 = -1/2

The equation 4x + 2 = -1/2 is not true when x = -1/2, so it is not the solution.

3) -3x + 4 = -1/2

Substituting -1/2 for x:

-3(-1/2) + 4 = -1/2

3/2 + 4 = -1/2

11/2 = -1/2

The equation -3x + 4 = -1/2 is also not true when x = -1/2, so it is not the solution.

Since none of the equations are true when x = -1/2, we can conclude that there is no equation among these options that has a solution of -1/2.

Answer 4

Which of the following equations has a solution of −12 ?(1 point)

Responses

x + 12 = −1
x plus Start Fraction 1 over 2 End Fraction equals negative 1

x − 12 = 1
x minus Start Fraction 1 over 2 End Fraction equals 1

x + 1 = 12
x plus 1 equals Start Fraction 1 over 2 End Fraction

x − 1 = −12