How to solve this question?

Four years ago, Norma was three times old as her daughter. Six years from now she will be twice as old as her daughter. Find the present age of Norma and her daughter. [linear equations II, form 3]

1

Jawapan

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2016-07-24T19:29:06+08:00

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(sol)LET NORMAN BE X AND DAUGHTER BE Y
x=3y+4...eqution 1
and I am a primary school student
r u sure?? in ur profile u r 15 yrs...
I just simply put my age
I am year 6 now, 12 years old
just after upsr