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yaroslaw [1]
3 years ago
10

Susan and Mark are given the same amount of money. Mark spends $5 and susan spends $20. If Mark now has twice as much money as S

usan , how many dollars did they each have originally ?
Mathematics
1 answer:
stiv31 [10]3 years ago
8 0

so amnt of money is x

x - 5 is Mark's remaining amnt

x - 20 is Susan's remaining amount

x - 5 = 2( x - 20) as he has twice the amnt of Susan

x - 5 = 2x - 40

40 - 5 = 2x - x

35 = x

the original amnt is $35

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1 /5;

Mutually exclusive ;

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