Answers

2016-08-04T07:03:14+08:00

                Now         Ago ;

Ishaan    2(x)         2(x)-35     [2x-35;
chris          x           x-35;           7[x-35];

[2x-35]=7[x-35];

2x-35=7x-245;

-5x= -210;

x=42;

chris age now=42 yrs old
ishaan=2(42)=84 yrs old


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