Question

7+7=12 how it will equal?

Answer 1

We have to proof that 7 + 7 = 12

7 + 7 = 12

7 + 5 + 7 - 5 = 12....if we add and subtract 5 in L.H.S.

12 + 2 = 12

12 + 2 + 2 - 2 = 12......if we add and subtract 2 in L.H.S.

12 - 2 + 2 + 2 = 12

10 + 4 = 12

14 = 12

Now, because we know

14 = 7 + 7

So,

7 + 7 = 12....●

●●●●●●●●●>●●●●●●●●●

Hope it was helpful.

Answer 2

I got it. This is a brain teaser.

In Roman Numerals, 7=VII
In Roman Numerals, 12=XII

If we add 7 and 7
OR, VII+VII
OR, VII+ ΛII (I have inverted VII)

We get XII. As, if we join VII and ΛII, we get XII (12)