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-7q + 12r = 3q - 4r what dose r equal
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5 votes
-7q + 12r = 3q - 4r what dose r equal

User Alexey Mukas
by
7.4k points

1 Answer

4 votes

Answer:

r = 5y/8

Explanation:

isolate the variable by dividing each side by factors that contain the variable.

User Phil Ricketts
by
7.9k points
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