Question

if (2÷5)^1×(2÷5)^7=(2÷5)^2x then find x
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Answer 1

Answer:

{3(2x−5)−7}≥9(x−5)

{6x−15−7}≥(9x−45)

{−22}≥(3x−45)

{45−22}≥3x

3x≤23

x≤  

3

23

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x≤7.666

solution

Step-by-step explanation: