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Pre algebra 25=12+r r =? please show your work
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Pre algebra 25=12+r r =? please show your work

User Wlixcc
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2 Answers

1 vote

12 + r = 25 subtract 12 from both sides

12 - 12 + r = 25 - 12

r = 13

User Harry Love
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25=12+r\\r=25-12\\r=13

User Zavolokas
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