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4+2/5r=-2 and steps ?
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4+2/5r=-2 and steps ?

User Jonik
by
8.3k points

1 Answer

5 votes

Answer:

r = -15

Explanation:

4+2/5r=-2

Subtract 4 from each side

4-4+2/5r=-2-4

2/5 r = -6

Multiply by 5/2 to isolate r

5/2 * 2/5r = -6 *5/2

r = -30/2

r = -15

User Jfeston
by
8.0k points
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