50+ Algebra worksheets for 6th Grade on Quizizz | Free & Printable - Free Printable

Let’s go through each problem one by one.

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Problem 1:

Equation:
x/5 = 2

To solve for x, we need to get x alone. Since x is divided by 5, we multiply both sides by 5:

x/5 × 5 = 2 × 5
→ x = 10

Check: 10 ÷ 5 = 2 → Correct!

Answer choice: D (10)

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Problem 2:

Equation:
4p = 16

To solve for p, divide both sides by 4:

4p ÷ 4 = 16 ÷ 4
→ p = 4

Check: 4 × 4 = 16 → Correct!

Answer choice: A (p = 4)

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Problem 3:

Equation:
x - 62 = 123

We want to isolate x. Since 62 is being subtracted from x, we add 62 to both sides:

x - 62 + 62 = 123 + 62
→ x = 185

So the correct step is: add 62 to each side

Answer choice: C

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Problem 4:

Equation:
r + 12 = 25

Subtract 12 from both sides:

r + 12 - 12 = 25 - 12
→ r = 13

Check: 13 + 12 = 25 → Correct!

Answer choice: B (13)

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Problem 5:

Equation:
9x - 7 = -7

First, add 7 to both sides to cancel out the -7:

9x - 7 + 7 = -7 + 7
→ 9x = 0

Now divide both sides by 9:

9x ÷ 9 = 0 ÷ 9
→ x = 0

Check: 9(0) - 7 = -7 → Correct!

Answer choice: A (0)

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Final Answers:

1. D
2. A
3. C
4. B
5. A