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Solve the following problrms using two v...

Solve the following problrms using two variables:
Last years the total number of students in a school was 5000. This year, the number of boys increased by 5% and that of girls by 3% and the total number of of students increased by 202. How many boys and girls were there in the school last year?

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NAVNEET PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
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  5. To draw a figure as per the given information: Write the coordinates ...

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  6. The coordinates of the point of intersection of lines ax+by=9 and bx+a...

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  7. Solve the simultaneous equations 3x+4y+5=0,y=x+4 using graphical metho...

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  8. Solve the following simultaneous equations using cramer's rule: 3x+(2...

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  16. The sum of a two digit number and the number obtained by reversing its...

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