If 5x/3-4=2x/5 then the numerical value of 2x-7is ?
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Step-by-step explanation:
Given, (5x/3) – 4 = (2x/5) (5x/3) – (2x/5) = 4 LCM of 3 and 5 is 15 (25x – 6x)/15 = 4 19x = 4 × 15 19x = 60 x = 60/19 Then, Substitute the value of x in 2x -7 = (2 × (60/19)) – 7 = (120/19) – 7 = (120 – 133)/19 =-13/19
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