A's age is twice b's.8 year ago A was four times old as B find their present ages
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Answered by
7
A=2B
A-8=4(B-8)
A-8=4b-32
2b-8=4b-32
24=2b
B=12
A=24
Hope it helps
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A-8=4(B-8)
A-8=4b-32
2b-8=4b-32
24=2b
B=12
A=24
Hope it helps
Mark as brainliest
Answered by
8
Let the of b be x,
Age of a be 2x
8 years ago.
(2x-8) =4(x-8)
2x-8 =4x-32
-8+32=4x-2x
24=2x
24/2 =x
12=x
Present age of b =12 years
Present age of a =2*12=24 years
Age of a be 2x
8 years ago.
(2x-8) =4(x-8)
2x-8 =4x-32
-8+32=4x-2x
24=2x
24/2 =x
12=x
Present age of b =12 years
Present age of a =2*12=24 years
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