SOLUTION: [ 2r - s ] / [ - 5 ] = [ - 4r - t ] / [ - 4 ]
solve for r
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Question 984503: [ 2r - s ] / [ - 5 ] = [ - 4r - t ] / [ - 4 ]
solve for r
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Multiply both sides by .
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