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Algebra
Pregunta

4. The age of Mr. Martin is \( 2 \) years older th...

4. The age of Mr. Martin is \( 2 \) years older than \( 6 \) times of her son's old. \( 3 \) years ago the sum of their age is \( 31 \) years old. a) Determine and solve its system of equations b) Find their age when \( 8 \) years later. 

Answer

please see the solution box

Solución
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