Simplify the expression 8^2+9(12/3*2)-7 Step by step please :)

Answer:
129
Step-by-step explanation:
[tex] {8}^{2} + 9(12 \div 3 \times 2) - 7[/tex]
[tex]64 + 9(12 \div 3 \times 2) - 7[/tex]
[tex]64 + 9 \times 8 - 7[/tex]
[tex] 64 + 72 - 7[/tex]
[tex] \boxed{\green{= 129}}[/tex]