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인기 있는 Word Problems >

Miko's age seven years from now will be three less than twice his age three years ago. Find Miko's present age.

해법

M ik o^{'} s a g e se v e n ye a rs f ro m n o w w i ll b e t h ree l ess t han tw i ce hi s a g e t h ree ye a rs a g o . F in d M ik o^{'} s p rese n t a g e .

해법

Miko^{'} s age is : 16

솔루션 단계

Translate the problem into an equation:

x + 7 = 2 (x - 3) - 3

x

해결 대상

, x + 7 = 2 (x - 3) - 3 : x = 16

Miko^{'} s age is : 16

인기 있는 예

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