barbiejazmin barbiejazmin

27-10-2017
Mathematics

contestada

A wise man once said “200 reduced by twice my age is 42” What is his age ?

A wise man once said 200 reduced by twice my age is 42 What is his age class=

Respuesta :

mathisfun14 mathisfun14

27-10-2017

Is age is x

2x-200=42

2x=242

x=121

He is 121 years old.

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krisanlayne krisanlayne

27-10-2017

200⁻2x= 42
200-42=158
158÷2=
79

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