Question

X (3x-1) + (3x-1) = 0

Answer 1

x = - 1 , x =
`(1)/(3)`

Explanation:

assuming you require the solution to the equation

x(3x - 1) + (3x - 1) = 0 ← factor out (3x - 1) from each term

(3x - 1)(x + 1) = 0

equate each factor to zero and solve for x

x + 1 = 0 ⇒ x = - 1

3x - 1 = 0 ( add 1 to both sides )

3x = 1 ( divide both sides by 3 )

x =
`(1)/(3)`