Twice a number n plus 6

Answer 1

twice a number n plus 6

= 2n +6

or maybe the problem intended to say

2(n+6) = 2n+12

but using PEMDAS, arithmetic order

of operations, do M before A

Multiply before Adding

Multiiply 2 times n, before adding 6

so 2n+6 looks like what was intended

although if there is more context to the problem

it might show more clearly what was intended