AnswersSRC 2022 MJ Grade 8 Pre-Algebra Q1Solving Multistep Equations with Variables on Both SidesQuestion 4
4
AssignmentMultiple Choice

Solving Multistep Equations with Variables on Both Sides

Question 4 • SRC 2022 M/J Grade 8 Pre-Algebra Q1

What is the error in Morgan’s work?

Answer
A
She did not distribute the 9 to both terms inside the parentheses.
B
She combined the like terms on each side of the equation wrong.
C
She applied the addition property of equality to isolate the variable term wrong.
D
She applied the division property of equality instead of the multiplication property of equality to solve for the variable.
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