Answers2026 Summer 305 Edgenuity CR_Grade 8 Pre-Algebra_MathModeling with Variables on Both SidesQuestion 1
1
QuizMultiple Choice
Modeling with Variables on Both Sides
Question 1 of 10 • 2026 Summer 305 Edgenuity CR_Grade 8 Pre-Algebra_Math
Girardo is using the model below to solve the equation .Girardo uses the following steps:Step 1Add 4 negative x-tiles to both sidesStep 2Add 1 negative unit tile to both sidesStep 3The solution is Which step could be adjusted so that Gerardo's final step results in a positive x-value?
Answer
A
In step 1, he should have added 4 positive x-tiles to both sides.B
In step 1, he should have added 3 negative x-tiles to both sides.C
In step 2, he should have added 4 negative unit tiles to both sides.D
In step 2, he should have added 1 positive unit tile to both sides.