Solve -4(x + 1) - 3 = -3(x - 4)
\(-4(x+1)-3=-3(x-4) \\\\ -4x-4-3=-3x+12 \\\\ -4x-7=-3x+12 \\\\ -4x+3x=12+7 \\\\ -x=19 \\\\ \boxed{x=-19}\)
-4(x+1)-3=-3(x-4)-4x-4-3=-3x+12-4x=-3x+19-x=19x=-19