Advertisements
Advertisements
प्रश्न
Solve the following inequation
4x – 9 > – 33, where x is a negative integer
उत्तर
4x – 9 > – 33
Adding 9 both the sides
4x – 9 + 9 > – 33 + 9
4x > – 24
Dividing both the sides by 4
`(4x)/4 > (-24)/4`
x > – 6
Since the solution belongs to a negative integer that are greater than – 6, we take values of x as – 5, – 4, – 3, – 2 and – 1
APPEARS IN
संबंधित प्रश्न
Solve the following equation:
15 + x = 5x + 3
Solve the following equation:
`1/("x - 1") + 2/("x" - 2) = 3/("x" - 3)`
Fifteen more than 3 times Neetu’s age is the same as 4 times her age. How old is she ?
A man’s age is three times that of his son, and in twelve years he will be twice as old as his son would be. What are their present ages.
The present age of a man is twice that of his son. Eight years hence, their ages will be in the ratio 7 : 4. Find their present ages
Solve: `(3"x" - 2)/3 + (2"x" + 3)/2 = "x" + 7/6`
The sum of two numbers is 4500. If 10% of one number is 12.5% of the other, find the numbers.
Given that x ≥ y. Fill in the blank with suitable inequality sign
x + 6 `square` y + 6
Given that x ≥ y. Fill in the blank with suitable inequality sign
– xy `square` – y2
Solve the following inequalities
−13 ≤ 5x + 2 ≤ 32, x is an integer
