Question

if x plus y equal to 1 and y equal to x -1 then what is the real value of x​

Answer 1

Answer:

hello mate

here is your answer

x+y=1------1

But according to question

y=x-1

thus..

equation 1 becomes

x+x-1=1

2x=2

x=1

nice to help u

mark as brainlest

Answer 2

if x +y=1 and y =x-1 then the equation becomes

x+x-1=1

2x-1=1

2x=2

x=1

Step-by-step explanation:

thank u