Solving Subtraction Equations Study Page
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| Solving Subtraction Equations |
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1. Simplify
2. Use Inverse Operations to get the n alone.
3. Check your answer with substitution. |
| n - 24 |
= 27 - 5 simplify 24 = 16 |
| n - 16 |
= 22 simplify 27 - 5 = 22 |
| n+ (16 - 16) |
= 22 + 16 inverse of - 16 is + 16 |
| n |
= 38 |
| 38 - 24 |
= 27 - 5 substitute 38 for n |
| 38 - 16 |
= 22 |
| 22 |
= 22 |
| n |
= 38 |
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