Advertisements
Advertisements
प्रश्न
Solve the following:
`(2y - 3)/4 - (3y - 5)/2 = y + 3/4`
उत्तर
Given, `(2y - 3)/4 - (3y - 5)/2 = y + 3/4`
⇒ `(2y - 3 - 2(3y - 5))/4 = (4y + 3)/4`
⇒ 2y – 3 – 6y + 10 = 4y + 3
⇒ – 4y + 7 = 4y + 3 ...[Transposing 4y to LHS and 7 to RHS]
⇒ – 4y – 4y = 3 – 7
⇒ – 8y = – 4
⇒ `(-8y)/-8 = (-4)/-8` ...[Dividing both sides by – 8]
∴ `y = 1/2`
APPEARS IN
संबंधित प्रश्न
The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and the breadth of the pool?
If 8x – 3 = 25 + 17x, then x is ______.
If `x/3 + 1 = 7/15`, then `x/3 = 6/15`
Two numbers differ by 40, when each number is increased by 8, the bigger becomes thrice the lesser number. If one number is x, then the other number is (40 – x).
Solve the following:
`(y - (4 - 3y))/(2y - (3 + 4y)) = 1/5`
Solve the following:
`x/2 - 1/4(x - 1/3) = 1/6(x + 1) + 1/12`
Solve the following:
`3x - (x - 2)/3 = 4 - (x - 1)/4`
Solve the following:
0.25(4x – 5) = 0.75x + 8
Solve the following:
`(5x + 1)/(2x) = - 1/3`
Solve the following:
3(5x – 7) + 2(9x – 11) = 4(8x – 7) – 111
