English Language Arts
Grade 8
45 min
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1
Problem: Find the error in solving 3(x + 5) = 21.
2
Problem: Find the error in solving 5x + 3 - 2x = 9.
3
Problem: Find the error in solving 2x + 6 = 10.
Sample Practice Questions
Easy
A student solves 2(x + 3) = 10. Their first step is 2x + 3 = 10. What is the correct first step?
0.2x + 6 = 10
1.2x + 3 = 10
2.x + 3 = 5
3.2x = 7
Easy
A student solves 6x + 2 - 3x = 11. Their first step is 6x - 1 = 11. What is the correct first step?
0.9x + 2 = 11
1.3x + 2 = 11
2.6x - 1 = 11
3.3x = 9
Easy
A student solves x - 5 = 12. Their first step is x = 12 - 5. What is the correct first step?
0.x = 12 / 5
1.x = 12 - 5
2.x = 12 + 5
3.x - 5 = 12
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