Advertisements
Advertisements
प्रश्न
Solve the following:
0.16(5x – 2) = 0.4x + 7
Advertisements
उत्तर
Given, 0.16(5x – 2) = 0.4x + 7
⇒ 0.8x – 0.32 = 0.4x + 7
⇒ 0.8x – 0.4x = 0.32 + 7 ...[Transposing 0.4x to LHS and – 0.32 to RHS]
⇒ 0.4x = 7.32
⇒ `(0.4x)/(0.4) = (7.32)/0.4` ...[Dividing both sides by 0.4]
∴ x = 18.3
APPEARS IN
संबंधित प्रश्न
Solve the following equation and check your result:
`x = 4/5 (x + 10)`
Solve the following equation and check your result:
`2y + 5/3 = 26/3 - y`
Solve the following equation and check your result:
`3m = 5m - 8/5`
If `2/5 x - 2 = 5 - 3/5 x`, then x = ______.
If `x/3 + 1 = 7/15`, then `x/3 = 6/15`
Solve the following:
`8/x = 5/(x - 1)`
Solve the following:
0.4(3x – 1) = 0.5x + 1
Solve the following:
8x – 7 – 3x = 6x – 2x – 3
Solve the following:
`1/2(x + 1) + 1/3(x - 1) = 5/12(x - 2)`
Solve the following:
`(2y - 3)/4 - (3y - 5)/2 = y + 3/4`
