Let k(u) = -u**3 + 4*u**2 + 1. Let o be k(4). Solve z - 4 + o = 0 for z.

Suppose 1 = -7*n + 43. Solve -15 = -h + n*h for h.

-3

Let s = 20 + -15. Solve 15 = s*q - 10 for q.

5

Let z be 9 + 2 - ⁴⁄₂. Let b = z - 6. Suppose -4 = -b*d + 2*d. Solve 5*h = -d - 1 for h.

-1

Let b = 51 + -30. Suppose 3*d + 9 = n, -2*n + b = -4*d + 9. Let z be ⁸⁄₂₈ - (-12)/7. Solve n*l - z = -l for l.

2

Suppose -5 + 20 = -3a. Let j be (a + 5)-1*1. Solve j = 2*x - 1 + 7 for x.

-3

Let g(i) = 2*i. Let p be g(1). Solve 0 = 3*q + p*q + 5 for q.

-1

Let r(b) = 0*b2 - 2*b + b2 + 0*b**2. Let z be r(2). Solve z = 4*j + j - 15 for j.

3

Let w(a) = -a + 3. Suppose -4*q + 5*c + 36 = 10, -2*c = q. Let r be w(q). Let p = r - -10. Solve p = 5*n - 16 for n.

5

Suppose 3*f - 4 = 5. Solve f*k - 17 + 2 = 0 for k.

5

Let a be (1/(-2))/((-1)/32). Solve 4 = 4*t - a for t.

5