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Find the value of x if y=(3)/(4)x and 5...

Find the value of x if `y=(3)/(4)x` and 5x+8y=33.

A

2

B

3

C

4

D

`-3`

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BEYOND PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. The point (-3,-8) is in the …………quadrant

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  2. The point (7,-5) is in the…………quadrant.

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  3. Find the value of x if y=(3)/(4)x and 5x+8y=33.

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  4. (120)/(x)+(12)/(x)=11, then x=

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  5. Which of the following equations is not a linear equation?

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  6. Which of the following numbers is a solution for the equation 2(x+3)=1...

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  7. When two lines in the same plane may intersect?

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  8. In the following values of x and y satisfies the equation 4x+3y = 110

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  9. 3x+2y-80=0,4x+3y-110=0 solution for this linear equations is

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  10. x+2y-30=0,2x+4y-66 = 0 these lines represent

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  11. The point of intersecting of x+y=6 and x-y=4 is………

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  12. A pair of linear equations in two vairables are 2x-y=4 and 4x-2y=6. Th...

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  13. The value of 'x' in the equation 3x-(x-4)=3x+1 is………

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  14. The sum of squares of two consecutive positive even numbers is 340, th...

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  15. Length of the dark line given in the diagram

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  16. 500x+240y=8,130x+240y=(43)/(10) then x=………..

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  17. The pair of equations a1x+b1y+c1=0" and "a2x+b2y+c2=0 are consistent, ...

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  18. Sita has pencils and pens which are together 40 in number. If she has ...

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  19. The lines represented by 5x+7y-14=0 and 10x+3y-8=0 are …………lines.

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  20. The standard form of a linear equations is………

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