Advertisements
Advertisements
प्रश्न
Solve the following:
3(5x – 7) + 2(9x – 11) = 4(8x – 7) – 111
Advertisements
उत्तर
Given, 3(5x – 7) + 2(9x – 11) = 4(8x – 7) – 111
⇒ 15x – 21 + 18x – 22 = 32x – 28 – 111
⇒ 33x – 43 = 32x – 139
⇒ 33x – 32x = – 139 + 43 ...[transposing 32x to LHS and – 43 to RHS]
∴ x = – 96
APPEARS IN
संबंधित प्रश्न
Solve the following equation and check your result:
3x = 2x + 18
Solve the following equation and check your result:
`x = 4/5 (x + 10)`
Solve the following equation and check your result:
`(2x)/3 + 1 = (7x)/15 + 3`
Solve: 5x + `7/2 = 3/2x` - 14
In the equation 3x – 3 = 9, transposing –3 to RHS, we get 3x = 9.
Solve the following:
10x – 5 – 7x = 5x + 15 – 8
Solve the following:
`1/2(x + 1) + 1/3(x - 1) = 5/12(x - 2)`
Solve the following:
`(3x + 2)/(2x - 3) = - 3/4`
Solve the following:
`(3t - 2)/3 + (2t + 3)/2 = t + 7/6`
Solve the following:
0.16(5x – 2) = 0.4x + 7
