no! I'm not moving the ones anywhere :)
I just took the minus common and the rest of the series to the other side
but you're close, try again

noknees

hmmm...when you move first 1 left of equal sign you have one term left and so 5 terms right ( considering the example of 3 couples so 6 ones ). So in the end:

science

0=1, Prove me wrong

hmmm...when you move first 1 left of equal sign you have one term left and so 5 terms right ( considering the example of 3 couples so 6 ones ). So in the end:

1 = 1-1+1-1+1

so 1 = 1