Find x if (x+1):(x - 2) is the reciprocal ratio of 10: 13.
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3
Answer:
x=36
Step-by-step explanation:
reciprocal ratio of 10:13 is 13:10
so 13:10 = (x+1):(x-2)
13(x-2)=10(x+1)
13x-26=10x+10
3x=36
x=36
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