Question

How do you solve 4(x−1)x−1=2x−2x+1?

Answer 1

hello....

ur answer...

hope that helps you. ..

thank you

Answer 2

Answer:

4(x-1)x-1=2x-2x+1

4x-4(x-1)=1

4x-4x+1=1

1=1

hence proved--------------