Advertisements
Advertisements
प्रश्न
Solve: `"x" - ("x" - 1)/2 = 1 - ("x" - 2)/3`
Advertisements
उत्तर
`"x" - ("x" - 1)/2 = 1 - ("x" - 2)/3`
`=> (2("x") -1("x" - 1))/2 = (3(1) - 1("x" - 2))/3`
`=> (2"x" - "x" + 1)/2 = (3 - "x" + 2)/3`
`=> (1"x" + 1)/2 = (5 - "x")/3`
⇒ 3(x + 1) = 2(5 - x)
⇒ 3x + 3 = 10 - 2x
⇒ 3x + 2x = 10 - 3
⇒ 5x = 7
`therefore "x" = 7/5`
APPEARS IN
संबंधित प्रश्न
Solve the following equation:
`("x" - 1)/("7x" - 14) = ("x" - 3)/("7x" - 26)`
Solve the following equation:
`1/("x" - 1) - 1/"x" = 1/("x" + 3) - 1/("x" + 4)`
Fifteen more than 3 times Neetu’s age is the same as 4 times her age. How old is she ?
The sum of three consecutive odd numbers is 57. Find the numbers.
When x is an integer, the solution set for x ≤ 0 are −1, −2, ...
Solve the following inequation
6x – 7 ≥ 35, where x is an integer
Solve the following inequation
4x – 9 > – 33, where x is a negative integer
An artist can spend any amount between ₹ 80 to ₹ 200 on brushes. If cost of each brush is ₹ 5 and there are 6 brushes in each packet, then how many packets of brush can the artist buy?
The cost of one pen is ₹ 8 and it is available in a sealed pack of 10 pens. If Swetha has only ₹ 500, how many packs of pens can she buy at the maximum?
Solve the following inequalities
−13 ≤ 5x + 2 ≤ 32, x is an integer
