Garima and her sister had 213 beads at first. Garima bought another 66 beads and now Garima had twice as many beads as her sister.how many beads did Garima have at first

Answers (1)
S safeer

Let Garima had x beads, then her sister has 213-x beads first.

Given Garima bought another 66 beads and now Garima had twice as many beads as her sister

That is 

x+66=2(213-x)

x+66=426-2x

3x=426-66

3x=360

x=120

Garima had 120 beds first

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