Question

9^2+(6+7)x = ?

Answer 1

Do you know the order of operations?

Answer 2

You can only simplify, not solve for x, unless you replace ? with a 0 or other number. Do you only want to simplify?

Answer 3

@locogatos2: just as a side note: it is incredible how many people on Facebook do not know the order of operations at all. ;-) Around 73% , according to the Facebook question....

Answer 4

@MarkRijckenberg Really? Hmm wow. Yeah that would be the main thing for this person to figure it out if they knew the order of operations.