So starting with 7x3^2 would then change the equation to
7x9+(12-8) *divide sign* 2x4
Then moving onto (12-8) would change the equation to
7x9+4 *divide sign* 2x4
7x9=63
So now, 63+4 *divide sign* 2x4
4 *divide sign* 2x4 = 63+8 which equals 71
Answer: 71