Let d(a) be the first derivative of -a**4/4 - 2*a**3/3 + 2*a**2 + 3*a - 4. Let p be d(-3). Solve 4*z - 4 = -p for z.

Let r(u) = u + 2. Let l be r(5). Let q = l + -4. Solve -3*p + 6 + q = 0 for p.

3

Let p(t) = t**2 - 3*t - t + 12 - 7*t. Let s be p(9). Let v be 1 - 3/(9/s). Solve -v*a - 2*a + 5 = 0 for a.

1

Suppose -2*n = 2*o + 16, -4*n - 14 = -9*o + 4*o. Let l = 4 - n. Solve 0 = 4*h - 2*h - l for h.

5

Suppose 5*b = -2*j + 15, 4*b = -0*j + 3*j - 11. Let v = 11 - j. Solve -v*i + i + 20 = 0 for i.

4

Suppose 5*b - p - 42 - 40 = 0, 4*b + 2*p = 60. Suppose 2*m - 7*m = y - b, 5*y + 4*m - 17 = 0. Solve 9 = -2*j + y for j.

-4

Suppose -2*g - 2 + 6 = 0. Let m = 6 + -4. Solve -g = -m*l - 0*l for l.

1

Suppose 8 = -5*a + 9*a. Let u(m) = m3 + 6*m2 + 2*m + 1. Let d be u(-4). Solve a*n - d = 7*n for n.

-5

Suppose -7*s + 3*s + 48 = 0. Let i = -10 + s. Solve 0 = -3*c - 1 - i for c.

-1

Suppose 0 = -3*p + 4*g - 11, -5*p = g - 2 - 18. Solve -15 = -0*c + p*c for c.

-5

Suppose -5*k = -2*k - 36. Solve h + 3*h = -k for h.

-3