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Colin: “When I add 6 times my age 6 years from now to 7 times my age 7 years from now, I get 14 times my current age.

How old will I be 5 years from now?

Respuesta :

LammettHash
Colin's current age = [tex]x[/tex]

The sentence (likely) translates to the equation

[tex]6(x+6)+7(x+7)=14x[/tex]
[tex]\implies 6x+36+7x+49=14x[/tex]
[tex]\implies x=85[/tex]

So 5 years from now, Colin will be 90 years old.

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