SOLUTION: need help solving for the value of x in the following proportion
7/(x-5)=15/(x+4)
Algebra.Com
Question 872754: need help solving for the value of x in the following proportion
7/(x-5)=15/(x+4)
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Cross Multiply
7(x+4) = 15(x-5) Solve for x
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