Question

if 5x/3-4=2x/5, then what is the numerical value of 2x-7?

Answer 1

To find it, Let us just simplify the given equation and find out the value of x,

Given that,
$\frac{5x}{3} -4 = \frac{2x}{5}$,

Simplyfying the equation :,
(5x-12)/3 = (2x)/5 , Multiplying 15 on Both sides,
=> (5x-12)*5 = (2x)*3,
=> 25x - 60 = 6x , Adding (60-6x) on both sides,
=> 25x - 6x = 60,
=> 19x = 60,
=> x = 60/19,
Now, We got the value of x, Let us put it in the 2x-7 to get the answer,

=> 2(60/19) - 7,
=> (120/19) - 7,
=> -0.68421052631 is the Answer, 

I hope the question I thought is right, If it isn't right, Then please do Report this answer,

Therefore the answer is -0.68(Approximately),

Hope you understand, Have a Great day! ,
Thanking you, Bunti 360!

Answer 2

Required answer is in the attachment.