Question

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

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

x + 1 = 12

2. Which of the following should be done to both sides of the equation x − 3.41 = −19 to solve the value of x ?(1 point)
Responses

add 3.41
add 3.41

subtract 3.41
subtract 3.41

subtract 19
subtract 19

add 19

3.Which of the following equations has a solution of −8?(1 point)
Responses

x − 10 = 2
x minus 10 equals 2

x + 3 = −11
x plus 3 equals negative 11

x − 8 = 0
x minus 8 equals 0

x − 4 = −12

4. What is the solution of the equation x + 23 = 9 ?(1 point)
Responses

14
14

−14
negative 14

32
32

−32
negative 32

5. Which of the following should be done to both sides of the equation x + 11 = −17 to solve the value of x? (1 point)
Responses

add 11
add 11

subtract 11
subtract 11

add 17
add 17

subtract 17
subtract 17

Answer 1

1. x + 12 = -1

2. add 3.41

3. x - 8 = 0

4. -14

5. subtract 11