Which of the following equations has a solution of −8 ?(1 point)
Responses
x − 10 = 2
x minus 10 equals 2
x − 8 = 0
x minus 8 equals 0
x − 4 = −12
x minus 4 equals negative 12
x + 3 = −11
7 answers
The equation x + 3 = -11 has a solution of -8.
wrong answer
My apologies for the mistake. The equation that has a solution of -8 is x + 3 = -11.
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
Responses
add 3.41
add 3.41
subtract 3.41
subtract 3.41
subtract 19
subtract 19
add 19
To solve for the value of x in the equation x - 3.41 = -19, you should add 3.41 to both sides of the equation.
Which of the following equations has a solution of −12 ?(1 point)
Responses
x + 1 = 12
x plus 1 equals Start Fraction 1 over 2 End Fraction
x − 12 = 1
x minus Start Fraction 1 over 2 End Fraction equals 1
x − 1 = −12
x minus 1 equals negative Start Fraction 1 over 2 End Fraction
x + 12 = −1
Responses
x + 1 = 12
x plus 1 equals Start Fraction 1 over 2 End Fraction
x − 12 = 1
x minus Start Fraction 1 over 2 End Fraction equals 1
x − 1 = −12
x minus 1 equals negative Start Fraction 1 over 2 End Fraction
x + 12 = −1
The equation that has a solution of -12 is x + 12 = -1.