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Solve the following equations : 3x-y=3...

Solve the following equations :
`3x-y=3`
`x-y=4`

Text Solution

Verified by Experts

The correct Answer is:
`-4(1)/(2)`
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MBD -HARYANA BOARD-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-SHORT ANSWER TYPE QUESTIONS
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  2. Solve the following equations : 0.2x+0.3y=1.3 0.4x+0.5y=2.3

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  3. Solve the following equations : 3x-y=3 x-y=4

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  4. Solve the following equations : 1.5x-(5)/(3)y+2=0 (1)/(3)x+0.5y-(1...

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  5. Solve the following equations : sqrt2x+sqrt3y=0 sqrt3x-sqrt8y=0

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  6. Solve the pair of linear equations : (3x)/(2)-(5y)/(3)=-2 and (x)/(3...

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  7. Solve the following equations : (2x)/(3)+(y)/(2)=3 (x)/(2)-(2y)/(3...

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  8. Solve the following equations : (x)/(2)+(2y)/(3)=-1 (x)/(3)-(y)/(2...

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  9. Solve the following equation : (2x)/(3)-(3y)/(2)=-2 (x)/(2)+(4y)/(...

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  10. Solve the pair of linear equations 3x-y=3 and 7x+2y=20.

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  11. Solve the following pair of linear equations by elimination method : ...

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  12. Solve the pair of linear equations 2x+3y=11 and 2x-4y=-24.

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  14. The sum of the digits of a two-digit number is 9. Also, nine times ...

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  16. A fraction becomes 9/11 if 2 is added to both numerator and the den...

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  17. 20. Five years hence, the age of Jacob will be three times that of his...

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  18. A fraction becomes (1)/(3) when 1 is subtracted from the numerator and...

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