Question

How do I solve this. Please help my dudes. I know the answer is 4 I just need to know how to get there

Answer 1

x = 4, -3/2

Explanation:

2x^2 + 2x = 7x + 12

2x^2 -5x -12 = 0

(2x+3)(x-4) = 0

x = 4, -3/2