SOLUTION: if you had 2[4(9-7)+1] what would be the answer

Algebra ->  Expressions -> SOLUTION: if you had 2[4(9-7)+1] what would be the answer       Log On


   

Question 334367: if you had 2[4(9-7)+1] what would be the answer
Answer by tinbar(133) About Me  (Show Source):
You can put this solution on YOUR website!
you have to follow BEDMAS(brackets, exponents, division, multiplication, addition, subtraction)
2[4(9-7)+1]
=2[4(2)+1]
=2(8+1)
=2(9)
=18