a landing library as a fix chart for the first three days and addition their after. ramesh paid Rs.27 for a book kept for 1 day. if fixed charges are Rs.x and per days charges are y. write the linear equation . solution in full explanation
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let be fix charge be x and aditional charge by so 1st eq is :- 3x + 4y = 27 and 2nd eq is :- 3x+ 2y = 21 from eq 1 x= 27-4y / 3 put in this valu in eq in eq 2 we get 27- 4y +2y= 21 so y = 3 and x= 5
mmultani177:
how can we get 4y and 2y
wrong answer
No
answer give in the form of linear equation not the values
Ur so duummbbb cant u do by urself
pls dear answer give in linear equation
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