Let p(d) = 5*d + 5. Let s be p(-1). Solve 5*h + 7 - 22 = s for h.

Suppose -5*u + 3*x = x - 52, 5 = u + 5*x. Suppose 2*f - 5*s - 6 = 14, -5*f - 2*s + 21 = 0. Let t = u - f. Solve 0 = -w + t for w.

5

Suppose 20 = -3*d + 50. Let c(n) = 2*n - 4. Let q(a) = -3*a + 7. Let i(g) = -7*c(g) - 4*q(g). Let x be i(-1). Solve -4*k + d + x = 0 for k.

3

Let d(x) = -2*x - 2. Let n be d(-1). Solve n = -5*k + 6*k + 1 for k.

-1

Suppose -21 = 4*z - 33. Solve 15 - 3 = z*a for a.

4

Let t(p) = -p**2 + 2*p. Let f be t(-2). Let h be (-1)/2 + 28/f. Let i be ⁶⁄₄*h/(-3). Solve 6*s = i*s + 20 for s.

5

Let b(f) = -8*f2 + 12*f + 11. Let q(n) = -3*n2 + 4*n + 4. Let c(h) = 4*b(h) - 11*q(h). Let r be c(-4). Solve 3*m = -r*m for m.

0

Let y(k) = -k - 4. Let x be y(-2). Suppose 0 = -p + 10 - 3. Let a = x + p. Solve 0 = 5*u - 10*u + a for u.

1

Let s be (⁴⁴⁄₁₆ + -3)*-172. Suppose 6 = -o - 5*u + s, 0 = 4*o + 2*u - 58. Solve -o + 32 = -5*q for q.

-4

Let o = 192 + -164. Solve -5*b + o = 3 for b.

5

Suppose 2*m = -0*b + 3*b + 8, -4*b - 14 = -m. Suppose 2*r - k + 15 = 0, r + 5*k - 33 = 4r. Let u be (15/r - m)-10. Solve u*i = 9 - 29 for i.

-4