Advertisements
Advertisements
प्रश्न
Solve the following inequation
4x – 9 > – 33, where x is a negative integer
Advertisements
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:
`1/("x" - 1) - 1/"x" = 1/("x" + 3) - 1/("x" + 4)`
Fifteen less than 4 times a number is 9. Find the number.
A’s salary is same as 4 times B’s salary. If together they earn Rs.3,750 a month, find the salary of each.
Separate 178 into two parts so that the first part is 8 less than twice the second part.
A man completed a trip of 136 km in 8 hours. Some part of the trip was covered at 15 km/hr and the remaining at 18 km/hr. Find the part of the trip covered at 18 km/hr.
If the same number be added to the numbers 5, 11, 15 and 31, the resulting numbers are in proportion. Find the number.
Solve: `(3"x" - 2)/3 + (2"x" + 3)/2 = "x" + 7/6`
Solve: `("9x" + 7)/2 - ("x" - ("x" - 2)/7) = 36`
The ages of A and B are in the ratio 7 : 5. Ten years hence, the ratio of their ages will be 9 : 7. Find their present ages.
Linear inequation has almost one solution
