Math, asked by sheshankk, 10 months ago

present age of madav and nidhi is 75. madav age 9 year from now will be twice of nidhi's age 12year ago find present age of madhav

Answers

Answered by mohan437498

1

Step-by-step explanation:

first form the question correctly

Answered by yatin354

1

Step-by-step explanation:

$x + y = 75 \\ x = 75 - y \\ x + 9 = 2(y - 12) \\ 75 - y + 9 = 2y - 24 \\ 3y = 108 \\ y = 36 \\ x = 75 - 36 \\ x = 39$

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