Question

3(2+7) - 9 x 7 = 3+8 x 2 x 2 - 4 = 16 ÷ 2 x 5 x 3 ÷ 6 = Please answer! ✨✨

Answer 1

At first, we have 3 expressions that are equal.

`3(2+7) - 9 \cdot 7= 3+8 \cdot 2 \cdot 2 - 4`

`6+21 - 63= 3+32 - 4`

`-36=31`

`-36\\eq 31`

This is not true.