Question 1087129
LAILA WAS (1/4) AS YOUNG AS KIRAN FIVE YEARS AGO . IF THE SUM OF THEIR AGES IS 110.HOW OLD IS LAILA?
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{{{system(L=(1/4)(K-5),L+K=110)}}}

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{{{L=((110-L)-5)/4}}}

{{{4L=110-L-5}}}

{{{5L=110-5}}}

{{{5L=105}}}

L=21