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

Answer 1

None of the equations is given in the question.

Answer 2

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