Question

Which of the following is a solution to the equation
2x² + 4x = 3 + 3x²

Answer 1

x = 1 or x =3

Explanation:

2x² + 4x = 3 + 3x²

2x²-3x²+4x -3 = 0

-x² + 4x -3 = 0

by calculator:

x = 1 or x =3