Algebra
posted by Jennifer .
There are 37 students in an algebra class. there are 9 more girls than boys. how many boys and how many girls are in the class? I have to use systems of equations to solve.

Algebra 
Ms. Sue
Let b = number of boys.
b + 9 = girls
b + b + 9 = 37
2b = 37  9
b = 28/2
b = 14
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can you please help me work on this problem?