Let y be ((-12)/8 - -2)*0. Let d(x) = -x**3 - x - 47. Let s be d(y). Let o = -44 - s. Solve o*v = 2*p - 9, -3*v + 11 = 5*p - 1 for p.

Let u(a) = -a**2 + 29*a + 9. Let i be u(26). Let y = i - 80. Solve 7 = -4*b + d + 2*d, -b - d = -y for b.

2

Let g be 36/(-15)*6/(24/(-10)). Suppose 90 - 14 = 19*o. Solve v = 5*u + 2*v + g, -5*v = -o*u - 28 for u.

-2

Suppose -6*u - 6*u = -960. Suppose -71 = 3*v - u. Solve -3*y + 5 = -5*d, 4*d - y - 4 = v*y for d.

-4

Let o = -3839 - -3842. Solve o*y = 3*i - 2*y + 27, 0 = -2*i + 5*y - 23 for i.

-4

Let l be ¹¹⁶⁄₁₆ - ¹⁄₄. Let j(u) = u + 3*u - 176 + 4*u + 173. Let y be j(1). Solve 5*g - 2*c - 23 - l = 0, g = -y*c - 21 for g.

4

Let h be ((3 + -3)/(-3))/(-1). Suppose -21 = -554*p + 547*p. Let f be (-49)/(-4) - (-1)/(-4). Solve -4*s + 2*v + 12 = -v, -3*s + p*v + f = h for s.

0

Suppose -19*g + 36 = -g. Suppose -5*n = g*h - 11, 6*n - h - 2 = n. Solve 6 = 3*p - 3*r, r + r + n = 3*p for p.

-3

Suppose -v = 4*d + 2, -2*d - 5*v - 10 = 2*d. Suppose d = 8*i + 7*i - 45. Solve -4 = 4*c, -i*y = 3*c + 2 + 7 for y.

-2

Let q(d) be the second derivative of -d⁴⁄₁₂ + 13*d³⁄₆ + 35*d**2 - 70*d. Let u be q(17). Solve 5*m - 15 = -n, 5*m + 3*n = u*m - 3 for m.

4

Suppose -12*i + 158 = 19*i - 121. Solve 6*p - i*p - 13 = -2*d, p = d - 4 for d.

-1