if5x/3-4=2x/5thenthenumerical valueof(2x-7}is
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5x/3 -4=2x/5
(5x-12)/3=2x/5
5(5x-12)=3×2x
25x-60=6x
25x-6x=60
19x=60
x=60/19. now value of (2x-7)= 2×60/19 -7.
=120/19 -7/1=(120-133)/19=-13/19
(5x-12)/3=2x/5
5(5x-12)=3×2x
25x-60=6x
25x-6x=60
19x=60
x=60/19. now value of (2x-7)= 2×60/19 -7.
=120/19 -7/1=(120-133)/19=-13/19
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