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Effectus [21]
3 years ago
15

How do I set up the problem?

Mathematics
1 answer:
vaieri [72.5K]3 years ago
6 0
4x5=20
4x3=12
5x3=15

20+
12
15
------
47x2=94
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A mother is three times as old as her son and in eleven years she will be just twice his age find the present age of the son and
slega [8]

Answer: Mom = 33 Son = 11

Step-by-step explanation:

A mother is three times as old as her son

Mom age =3x

AFTER 11 YEARS:

Son’s age =x+11

Mom’s age =3x+11

Also, she will be just twice his age

3x+11 = 2*(x+11)

or,3x+ 11 = 2x +22

or,3x-2x= 22–11

or, x=11

Son’s age = 11 years and mom’s age = 33 years

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Step-by-step explanation:

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