AnswersAG Q3 Math 8 25-26 JTurnerUsing Substitution to Solve SystemsQuestion 8
8
AssignmentMultiple Choice

Using Substitution to Solve Systems

Question 8 • (AG Q3) Math 8: 25-26 (JTurner)

When Sylvie verified the solution on a graph, the lines intersected at one point. What was her error?

Answer
A
She forgot to put both equations in slope-intercept form.
B
She made an arithmetic mistake in the last step.
C
She found the incorrect value of x.
D
She did not substitute the value of x into one of the original equations to find y.
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