Asked by Matome

Sipho is 4 years older than his sister.Their combined age is 18.How old is sipho?

Answers

Answered by Ms. Sue
s + s + 4 = 18
2s = 14
s = 7

The sister is 7 years old.
Answered by Matome
Sipho=4x
Sister=x

x+x+4=18
2x=14
x=7

4(7)=28
Answered by Ms. Sue
What is this?

4(7)=28
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