CBSE Class 10 Maths Elimination Method
Q.
The sum of the digits of a two-digit number is 8 and the difference between the number and that formed by reversing the digits is 18. Find the number.
Q.
The denominator of a fraction is 4 more than twice the numerator. When 6 is subtracted from both, the denominator becomes 12 times the numerator. Find the numerator.
Q.
The ratio of the present ages of mother and daughter is 8:3. After 5 years, the ratio will be 9:4. Find the present age of the daughter.
Next Videos
- px+qy=p-q qx-py=p+q
- x+2y=5 3x/2+3y=10 solve by elimination method
- Parthiv tells his son Ariv"Five years ago my age was seven times your age then. Further ten years hence, my age will be two and a half times your age then." Find the present age of both of them.
- 1/2(x+2y)+5/3(3x-2y)=-3/2
5/4(x+2y)-3/5(3x-2y)=61/60
Respected Teachers , please find the value of x and y
- 4x-3y=8 6x-y=29/3
- 4/x+5y=7 3/x+4y=5
- how to solve elimination method sum?
- 1/2x+y+1/3x-y=3/4:1/2(3x+y)-1/3(3x-y)=-1/8
- idff
- 2x/a + y/b = 2,x/a – y/a = 4
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