Ernie has twice as many stickers as Bert. Together they have 90 stickers. How many stickers does Ernie have?
2 answers:
I don’t know I gotta get a quuehdbx
Let x= Bert's stickers
let 2x= Ernie's stickers
2x + x = 90
3x=90
÷3. ÷3
x=30
2(30)= 60
Ernie has 60 stickers
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