Ontario Curriculum Expectation:
5.C2.3 solve equations that involve whole numbers up to 100 in various contexts, and verify solutions.
Verifying your answer after solving is an important step.
Check your answer by putting the answer back to the variable.
Solve n + 7 = 12
Verify:
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1 of 201. Question
1. Choose the correct solution for the algebraic equation below.
Â Â Â 3n = 9
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2 of 202. Question
2. Choose the correct solution for the algebraic equation below.
Â Â Â 7c = 21
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3 of 203. Question
3. Choose the correct solution for the algebraic equation below.
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4 of 204. Question
4. Choose the correct solution for the algebraic equation below.
Â Â Â d + 14 = 23
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5 of 205. Question
5. Choose the correct solution for the algebraic equation below.
a âˆ’ 15 = 5
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6 of 206. Question
6. Choose the correct solution for the algebraic equation below.
Â Â Â y Ã· 5 = 5
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7 of 207. Question
7. Choose the correct solution for the algebraic equation below.
Â Â Â h + 12 = 30
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8 of 208. Question
8. Choose the correct solution for the algebraic equation below.
Â Â Â 6v = 42
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9 of 209. Question
9. Choose the correct solution for the algebraic equation below.
Â Â Â Â m âˆ’ 11 = 2
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10 of 2010. Question
10. Choose the correct solution for the algebraic equation below.
Â Â Â Â 2c = 18
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11 of 2011. Question
11. Choose the correct solution for the algebraic equation below.
Â Â Â Â n + 15 = 23
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12 of 2012. Question
12. Choose the correct solution for the algebraic equation below.
Â Â Â Â Â a âˆ’ 12 = 12
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13 of 2013. Question
13. Choose the correct solution for the algebraic equation below.
Â Â Â Â 9b = 45
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14 of 2014. Question
14. Choose the correct solution for the algebraic equation below.
Â Â Â
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15 of 2015. Question
15. Choose the correct solution for the algebraic equation below.
Â Â Â Â r + 8 = 31
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16 of 2016. Question
16. Choose the correct solution for the algebraic equation below.
Â Â Â Â 12n = 72
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17 of 2017. Question
17. Choose the correct solution for the algebraic equation below.
Â Â Â Â m âˆ’ 9 = 18
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18 of 2018. Question
18. Choose the correct solution for the algebraic equation below.
Â Â Â
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19 of 2019. Question
19. Choose the correct solution for the algebraic equation below.
Â Â Â Â a + 7 = 19
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20 of 2020. Question
20. Choose the correct solution for the algebraic equation below.
Â Â Â Â 5c = 35
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