please answer and please don't write first follow ,i don't know and all
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Answer:
Rahul age=20years old
Haroon age=28years old
Step-by-step explanation:
at present let,
Rahul age=5x and Haroon age=7x
after 4years,
Rahul age=5x+4 and Haroon age=7x+4
=>(5x+4) + (7x+4) = 56
12x+8=56
12x=48
x=4
There present age,
Rahul age=5(4)=20years old
Haroon age=7(4)=28years old
hope u understand n it helps u
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