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Mathematics, 12.01.2021 18:40 gudtavosanchez19

= 15? What should be done to both sides of the equation in order to solve w- 9
1
Add 9
2
Subtract 9
NI-
Subtract 15
Add 15.
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= 15? What should be done to both sides of the equation in order to solve w- 9
1
Add 9<...

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