Hi there,
I'm assuming you're looking for an equation that corresponds to the expression "the sum of twice b and 5".
The expression for twice b or two times b is 2b.
Recall how sum means the result of addition.
Therefore, where you're asked the sum of 2b and 5, you're simply looking to add both values together to achieve the sum.
Let the equation corresponding to this question equal to x.
Therefore, your final equation is:
[tex]2b+5=x[/tex]
Hope that helps.
