SOLUTION: we know there will be 105 students on a trip. there are twice as many students in the drama class as the FEA class, and 10 more students in the environmental club than the drama cl

Question 351104: we know there will be 105 students on a trip. there are twice as many students in the drama class as the FEA class, and 10 more students in the environmental club than the drama class.
I need to write an equation to find out how many students will be on the FEA trip.
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
"there will be 105 students on a trip" ___ d + F + e = 105

"there are twice as many students in the drama class as the FEA class" ___ d = 2F

"10 more students in the environmental club than the drama class" ___ e = d + 10 = 2F + 10

substituting ___ 2F + F + 2F + 10 = 105
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