Question
sum of ages of mother and daughter is 32 years.Daughter is a year old.In how many years will mother be 4 times daughters age(use one variable only)
Answers
31+x = 4(1+x)
x=4
31+x=4(1+x)
32=(4)(2)
32=8
32/8 = 8/8
x=4
32=(4)(2)
32=8
32/8 = 8/8
x=4
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