Advertisements
Advertisements
प्रश्न
Solve the following equations: a(2x - b) - b(3x - a)+a(x + 1) = b(x + 5)
उत्तर
a(2x - b) - b(3x - a)+a(x + 1) = b(x + 5)
On simplyfying, we get:
2ax - ab - 3bx + ab + ax + a = bx + 5b
⇒ 3ax - 4b x = 5b - a
⇒ x(3a - 4b) = 5b - a
⇒ x = `(5"b" - "a")/((3"a" - 4"b")`.
APPEARS IN
संबंधित प्रश्न
Solve the following equation:
5(8x + 3) = 9(4x + 7)
Solve the following equation:
6(6x - 5) - 5(7x - 8) = 12(4 - x) + 1
Solve the following equation:
(x - 5)(x + 3) = (x - 7)(x + 4)
6(x+4) = 36
Solve: 10% of x = 20
Solve: `("x - 1")/2 - ("x - 2")/3 - ("x - 3")/4 = 0`
The sum of three consecutive even numbers is 54. Find the numbers.
Solve the following equation for the unknown: `(4x)/(27) = (8)/(9)`
Solve the following equation for the unknown: `(1.5y)/(3) = (7)/(2)`
The sum of the squares of two consecutive odd natural numbers is 650. Find the two numbers.
