CBSE Class 9 Maths Formation Of Linear Equations
- If two numbers are such that the sum of thrice the first and twice the second by 50 and four times the first exceed five times the second by 13. Find the numbers. Plz explain how we got 2nd equation
- 1. Write four rational numbers that the between 2 and 3. 2. The difference between two numbers is 10. Express in the form of linear equation in two variable. 3. Represent 7/4 and -7/4 on a number line.
- One angle of a triangle is equal to 20%of the sum of the other two angles of a triangle. Write a linear equation in two variables to represent the above statement .
- Ram invested some amount at 6% simple interest and some amount at 9% simple interest. At the end of the year, he earned Rs.1200 as interest on the two amounts. Write a linear equation in two variables to represent the above statement.
- The cost of six cups is equal to 48 rupees and the cost of 5 plates is 30 rupees. Express the above information in the form of linear equation.
- Sita bought 18 apples for Rs 45 and 12 oranges for Rs 25. What will be the linear equation of above statement ?
- Dhoni made century only by hitting four’s and sixes . Write a linear equation in two variables to represent the above statement.
- A fraction is such that if the numerator is multiplied by 3 and the denominator is reduced by 3, we get 18/11. Write linear equation to represent this information.
- Check whether
is a linear equation or not?
- Check whether
is a linear equation or not?
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