Question

What is the solution set for `x² + 4x - 3 = 9 + 5x`?

Answer 1

`x = 4 " or " x = -3`

Explanation:

`x^2 + 4x - 3 = 9 + 5x`
`x^2 - x - 12 = 0`
`(x-4)(x+3) = 0`
`x = 4 " or " x = -3`