Let l = -59 - -63. Solve -r + l = 1 for r.

Let t© = 5*c3 - 2*c2 + c. Let n be t(1). Suppose -d - n*d + 60 = 0. Solve f = -2*f - d for f.

-4

Let d(v) = -v - 13. Let z be d(-13). Solve 4 = l - z for l.

4

Suppose -2*c + 0 + 4 = 0. Let l(m) = m2 - m - 1. Let d(b) = 6*b2 - 7*b - 1. Let u(x) = d(x) - 3*l(x). Let z be u©. Solve k = z*k - 10 for k.

2

Let o = 9 - 8. Solve -h + 0*h + o = 0 for h.

1

Let y(p) be the second derivative of -p⁵⁄₂₀ + 5*p⁴⁄₁₂ - p³⁄₂ - p2 - 2*p. Let i be y(4). Solve -1 - 3 = -i*g for g.

2

Let n = -22 - -32. Solve -c = c - n for c.

5

Suppose 0 = 5*c + 4*t + 3, 1 = c - 2c - t. Let a be 1 + c + 1-2. Let d be (0 + 5/(-10))/(2/(-12)). Solve 3*g + a - d = 0 for g.

1

Suppose -4*c + 45 + 63 = 0. Solve -7 + c = 4*u for u.

5

Let g = -19 + 21. Solve g = 3*a - a for a.

1

Suppose 0 = q - 7 - 2. Let r = q + -4. Suppose -g = -r*g + 32. Solve -3*b = -g*b + 25 for b.

5