Let n(b) = -b**2 - 7*b - 3. Let y be n(-6). Let l(m) = -m**3 + 5*m**2 - 5*m + 3. Let r be l(y). Let z = -4 + r. Solve 2 = -3*u + z*u for u.

Let d(x) = -x**2 + 10*x - 16. Let c be d(8). Solve -2 = -2*m - c for m.

1

Let t(p) = -p**2 - 4*p + 2. Let g be t(-4). Suppose -d = g*d - 6. Suppose l + 3*a - 19 = -0*l, -a - 10 = -2*l. Solve -5*v = -l + d for v.

1

Let i(w) be the first derivative of ¹⁄₂*w4 - w + w2 - 1 - ¹⁄₃*w**3. Let v be i(2). Solve 3*u - v = -2*u for u.

3

Let k(a) = 2*a - 13. Let d be k(9). Suppose 4 = 2*x - 3*x, d*p + 2*x = 7. Solve -p*f = f for f.

0

Let w be (-1)/(-3)*¹³⁸⁶⁄₃₃. Solve -6 - w = 4*h for h.

-5

Suppose -3*a + 75 = -0*a. Suppose 3*q = -a - 5. Let x be ¹⁷⁴⁄₁₅ - 4/q. Solve -w = -4*w + x for w.

4

Let y(u) = u**2 + 4*u - 6. Let n be y(-7). Let f = -12 + 5. Let r = f + n. Solve 4*s + 0*s + r = 0 for s.

-2

Let p = -10 - -15. Suppose -p*v - 18 = -5*k - 43, 5*v - 16 = 2*k. Solve 0 - v = 2*o for o.

-1

Suppose -2*l + 2*t + 30 = 0, 0*l - l - t + 25 = 0. Solve -18*a = -l*a - 4 for a.

-2

Suppose -2*z + 4 = -0*z. Solve z*x + 2*x - 20 = 0 for x.

5