Question

Solve questions and verify answer

Answer 1

Solution:-

3x/(5x-5)= -1

=>3x= -1(5x-5)

=>3x= -5x+5

=>3x+5x=5

=>8x=5

=>x=5/8

Verification:-

(LHS) (3×5/8)/(5×5/8-5) = -1 (RHS)

=>(15/8)/(25/8-5)= -1

=>(15/8)/(-15/8)= -1

=>15/8×(-8/15)= -1

=> -1 = -1

Hence,LHS=RHS verified.

Answer 2

Answer:

Step-by-step explanation:

3x/5x-5 = -1

3x = -5x - 5

-5x - 3x = -5

-8x = -5

Therefore: x = -5/-8

For verification,

3x/5x-5

Put value of 'x' at its place

= (3×5/8)/(5×5/8)-5

= (15/8)/(25/8)-5

= 15/8 × 8/-15

= -1

In given question R.H.S is -1 therefore by verified we get -1.

I hope it will be helpful for you