Question

solve the equetion 1+x/1-x =5/-4 ​

Answer 1

1+x/1-x =5/-4

or, -4(1+x) = 5(1-x)

or, -4-4x = 5-5x

or, -4-5 = -5x+4x

or, -9 = -x

or, 9=x

so, x = 9

Answer 2

x+1÷x-1=5÷-4

-4x-4 =5x-5

-4x-5x=-5+4

-9x=-1

x=1÷9

Step-by-step explanation:

mark this brainliest answer.