Let m(c) = c**3 + c**2 - 2*c + 1. Let r be m(1). Let v(g) = -g**2 - g + 3. Let z be v(3). Let w be (-4)/(-18) - (-2)/z. Solve -f - r = -w for f.

Suppose -5*r = 5*o - 50, -25 = -4*o - 5. Suppose r*i - 20 = 5*t, -3*t - 17 = -5*i + i. Solve i*x - 20 = x for x.

5

Let d be (-6)/(-4)*(-8)/(-6). Let v be d/1 - (-5 - -2). Let w = v - 3. Solve 2*r - 8 + w = 0 for r.

3

Let t = 0 + -2. Let g be (1 + t)/((-3)/9). Let z be 0 - (0 - -1 - 1). Solve -5*j + 7 + g = z for j.

2

Let j = 21 - 19. Suppose m = 2*z - 3, -4*m + 3*z = -j*z. Solve m = 2*f - 5 for f.

5

Let a = 12 + -5. Let s(z) = z3 - 7*z2 + 2*z - 9. Let d be s(a). Let r be -1 + (1 + d)*1. Solve -l - 16 = -r*l for l.

4

Let r(u) be the first derivative of u**²⁄₂ + 7*u + 1. Let q be r(-6). Suppose q = -5*v + 16. Solve -5*b + v = -4*b for b.

3

Let v be ⁵¹⁄₂ - (-4)/8. Suppose -3*p - p = 5*q - v, 4*p - 2*q - 12 = 0. Solve 0 = 2*i - p - 0 for i.

2

Let b(x) = -x**2 + 11*x - 8. Suppose 0*r - r = -10. Let k be b®. Solve -a = a - k for a.

1

Let h© = -c**2 - 4*c - 3. Let b be h(-2). Solve -b - 5 = -3*a for a.

2

Let p(d) = 7*d + 1. Let q be p(2). Suppose 0 = 5*l - 2*l - q. Suppose 4*v = -4*u - 12, v = 2*u + l + 4. Solve 3*z + v = 13 for z.

4