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Suppose the same number is added to the one near raider and denominator of math fractions seven and nine. The result is .9. What is the number?

Final Answer:

x =  11

Step-by-step explanation:

x+9x+7=0.9  (x+7)=0.9 (x+9)  0.1x=1.1  x=0.11.1=11  x=11



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