Question

Hey guys. Just need help checking my equation. I have x = -0.6. thanks.

Answer 1

$12 - 4( - 3x + 5) - 8x = 20 \\ 12 + 12x - 20 - 8x = 20 \\ 4x - 8 = 20 \\ 4x = 28 \\ x = 7$
Not quite