Suppose -11 = -3*p + 22. Suppose -p = -5*u + 2*o, -3 = -u - o - 5. Let a(y) = -y + 10. Let c be a(8). Solve c*q + 9 = -u for q.

Let n(b) be the first derivative of -b³⁄₃ - 7*b²⁄₂ + 3*b + 2. Let o be n(-7). Suppose 0 = 4*l - 10 - 6. Solve o*a - l*a + 2 = 0 for a.

2

Let o be 22(-10)/(-20). Solve o*s = s for s.

0

Let c(k) = 2*k - 4. Let i be c(3). Suppose i*s - 39 = -s. Suppose 3*v = 2*f + 2 + s, 15 = 3*v - f. Solve -6 - 4 = v*a for a.

-2

Let p(o) = -o3 - 13*o2 - 11*o + 12. Let i be p(-12). Solve -5*b = -i*b - 5 for b.

1

Suppose 0 = -3*i + 5*i. Solve i = 2*o - 5 - 1 for o.

3

Suppose 2*w + 2*w + 3*d = -12, -d = 0. Let o = w + 6. Solve 3 = o*r + 15 for r.

-4

Let a be ⁶⁄₄ + ¹⁵²⁄₁₆. Solve -4*t + a = 3 for t.

2

Suppose -5*t - 4*p = -17, -4*t + 6 = -5*p - 24. Suppose -5 = -2*k + 3. Suppose 2*c - 4*f = 18, -3*f = -3*c + f + 21. Solve c*i - t = k for i.

3

Suppose 5*u - 507 = 128. Let l = 83 - u. Let q = l - -79. Solve -10 = -5*m - q for m.

-5

Suppose -10 - 1 = 3*a - 5*t, -2*t = 4*a - 20. Solve 0 = k + a*k - 8 for k.

2