Question

Deola is 7yrs older than her brother, Femi who is x yrs old. The sum of their ages is 29yrs. How old is Deola

Answer 1

Answer:

Step-by-step explanation:

Femi s age =X

Dola s age =X+7

Sum of their age = X+(X+7)

ATQ

X+X+7=29

X=11

SO AGE of Dola is 18 years.

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Answer 2

Deola-7+x
Femi-x


The sum of their ages is 29.

(x) + (7+x) = 29
7 + 2x = 29
2x = 29 - 7
2x = 22
x = 11

Deola - 7 + x = 7 + 11 = 18