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Solve the system of inequalities : 3x-7&...

Solve the system of inequalities : `3x-7<5+x`, `11-5xlt=1` and represent the solutions on the number line.

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To solve the system of inequalities \(3x - 7 < 5 + x\) and \(11 - 5x \leq 1\), we will solve each inequality step by step. ### Step 1: Solve the first inequality \(3x - 7 < 5 + x\) 1. **Rearranging the inequality**: \[ 3x - x < 5 + 7 \] This simplifies to: \[ 2x < 12 \] 2. **Dividing by 2**: \[ x < 6 \] ### Step 2: Solve the second inequality \(11 - 5x \leq 1\) 1. **Rearranging the inequality**: \[ 11 - 1 \leq 5x \] This simplifies to: \[ 10 \leq 5x \] 2. **Dividing by 5**: \[ 2 \leq x \] or equivalently, \[ x \geq 2 \] ### Step 3: Combine the results from both inequalities From the first inequality, we have: \[ x < 6 \] From the second inequality, we have: \[ x \geq 2 \] ### Step 4: Write the combined solution The combined solution is: \[ 2 \leq x < 6 \] ### Step 5: Represent the solution on the number line To represent this on a number line: - Draw a number line. - Shade the region starting from 2 (including 2, so we use a closed circle) to 6 (not including 6, so we use an open circle). ### Final Answer The solution set is \(x \in [2, 6)\). ---

To solve the system of inequalities \(3x - 7 < 5 + x\) and \(11 - 5x \leq 1\), we will solve each inequality step by step. ### Step 1: Solve the first inequality \(3x - 7 < 5 + x\) 1. **Rearranging the inequality**: \[ 3x - x < 5 + 7 \] ...
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NCERT ENGLISH-LINEAR INEQUALITIES-SOLVED EXAMPLES
  1. Solve 3x + 2y > 6graphically.

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  2. Find all pairs of consecutive odd natural number, both of which are ...

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  3. Solve 7x + 3 < 5x + 9. Show the graph of the solutions on number line...

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  4. Solve the following linear inequation in R :(5-2x)/3<x/6-5

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  5. The marks obtained by a student of Class XI in first and second termi...

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  6. Solve (3x-4)/2geq(x+1)/4-1. Show the graph of the solutions on number ...

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  7. Solve 30 x<200when(i) x is a natural number, (ii) x is an integer.

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  8. Solve 4x+3<6x+7.

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  9. Solve 5x-3<3x+1 when x is an integer

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  10. A manufacturer has 600 litres of a 12% solution of acid. How many lit...

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  11. Solve the following system of linear inequalities graphically. x+ygeq5...

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  12. Solve the following system of inequalities graphically 5x+4ylt=40 . ....

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  13. Solve 3x-6geq0graphically in two dimensional plane.

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  14. Solve y<2graphically.

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  15. Solve -8lt=5x-3<7.

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  16. Solve -5lt=(5-3x)/2lt=8.

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  17. Solve the following system of inequalities 8x+3ylt=100 . . . (i)xgeq0...

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  18. Solve the following system of inequalities graphically x+2ylt=8 . . ....

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  19. Solve the system of inequalities : 3x-7&lt;5+x, 11-5xlt=1 and repres...

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  20. In an experiment, a solution of hydrochloric acid is to be kept betwe...

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