What is the solution to r/-3 = 12

asked Nov 7, 2018 79.8k views

5 votes

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7 votes

r in (-oo:+oo)

r/3 = 12 // - 12

r/3-12 = 0

1/3*r-12 = 0 // + 12

1/3*r = 12 // : 1/3

r = 12/1/3

r = 36

r = 36

Nadra answered Nov 8, 2018

by Nadra

6.9k points

5 votes

r in (-oo:+oo)

r/3 = 12 // - 12

r/3-12 = 0

1/3*r-12 = 0 // + 12

1/3*r = 12 // : 1/3

r = 12/1/3

r = 36

r = 36

John Weidner answered Nov 14, 2018

7.2k points

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