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If the point (3, 4) lies on the graph of...

If the point (3, 4) lies on the graph of the equation `3y = ax + 7`, find the value of a.

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PSEB-LINEAR EQUATIONS IN TWO VARIABLES-EXAMPLE
  1. If the point (3, 4) lies on the graph of the equation 3y = ax + 7, fin...

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  2. Write the following equations in the form ax + by + c = 0 and indicate...

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  3. Write the following equations in the form ax + by + c = 0 and indicate...

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  4. Write the following equations in the form ax + by + c = 0 and indicate...

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  5. Write the following equations in the form ax + by + c = 0 and indicate...

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  6. Write the following as an equation in two variables: x = –5

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  7. Write the following as an equation in two variables: y = 2

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  8. Write the following as an equation in two variables: 2x = 3

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  9. Write the following as an equation in two variables: 5y = 2

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  10. Find four different solutions of the equation x + 2y = 6.

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  11. Find two solutions for the following equations: 4x + 3y = 12

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  12. Find two solutions for the following equations: 2x + 5y = 0

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  13. Find two solutions for the following equation : 3y + 4 = 0.

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  14. Given the point (1, 2), find the equation of a line on which it lies. ...

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  15. Draw the graph of x + y = 7.

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  16. You know that the force applied on a body is directly proportional to ...

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  17. For Fig. 4.5 (i), select the equation whose graph it is from the choic...

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  18. For Fig. 4.5 (ii),select the equation whose graph it is from the choic...

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  19. For Fig. 4.5 (iii), select the equation whose graph it is from the cho...

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  20. Solve the equation 2x + 1 = x - 3, and represent the solution(s) on (i...

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