Question
Which property of equality justifies the step for solving the equation that is displayed?
3z/2 −5 = 10
3z/2 −5 + 5 = 10 + 5
3z/2=15
(1 point) Responses
Subtraction Property of Equality
Division Property of Equality
Multiplication Property of Equality
Addition Property of Equality
3z/2 −5 = 10
3z/2 −5 + 5 = 10 + 5
3z/2=15
(1 point) Responses
Subtraction Property of Equality
Division Property of Equality
Multiplication Property of Equality
Addition Property of Equality
Answers
Answer
Using the properties of equality, find the solution to the equation 2f/5 − 8/5 +2f = 8.
(1 point) Responses
4
16/6
8/3
12
(1 point) Responses
4
16/6
8/3
12
Answer
are you sure
Answer
How many solutions will the equation 2/3 (6m + 9) − 6 = 4m have?
(1 point) Responses
one solution
no solution
infinite/many
solutions two solutions
(1 point) Responses
one solution
no solution
infinite/many
solutions two solutions
Answer
Identify the pair of linear equations that have the same solution set.(1 point) Responses
4k − 5 = 2k and 8j − 2 = 3j
4 = k/2 + 5 and 4j−14/3 + 5 = 3
2 (3g + 5) − 2g = 2 (4 − g) and −36h/6 = 2
3 (m + 1) = 10 and 6n + 3 = 6 − n
4k − 5 = 2k and 8j − 2 = 3j
4 = k/2 + 5 and 4j−14/3 + 5 = 3
2 (3g + 5) − 2g = 2 (4 − g) and −36h/6 = 2
3 (m + 1) = 10 and 6n + 3 = 6 − n
Answer
you're sure
Answer
Tamara, Payton, Krish, and Haruki are analyzing the solution sets to the following linear equations. Tamara says that Equation A and Equation C have the same solution. Payton says Equation B and Equation C have the same solution. Krish says all three have the same solution. Haruki says that none of the equations have the same solution. Identify who is correct about the linear equations. Equation A: 3 (4 − 5h) − 7 = −12 + 2h
Equation B: 2 (p−3) − 1 =6p+14/2
Equation C: 2/3 v − 3 + 8/3 = −1
(1 point) Responses
Tamara
Krish
Payton
Haruki
Equation B: 2 (p−3) − 1 =6p+14/2
Equation C: 2/3 v − 3 + 8/3 = −1
(1 point) Responses
Tamara
Krish
Payton
Haruki
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