Let z(b) = -11*b**3 + b + 1. Let w be z(-1). Suppose w*t = 9*t + 4. Solve -4 = t*x - 12 for x.

Let k(f) = f - 10. Let m® = -4*r + 41. Let j(n) = -9*k(n) - 2*m(n). Let z be j(8). Solve 0 = -t - z - 4 for t.

-4

Let z(i) = i3 + 8*i2 + 2. Let h be z(-8). Suppose h*n = 12 + 2. Suppose 4*q - 5 = n. Solve -q*s - 4 = -5*s for s.

2

Let n = -31 + 32. Solve 2*g - n = -5 for g.

-2

Let g be 0/(-1 - 2 - -4). Suppose 0*m - 14 = 3*m + 4*d, g = -m + 2*d + 12. Solve 4*j - 10 = m for j.

3

Let y© = -3*c3 + 3*c2 + 6*c - 1. Let r(w) = 3*w3 - 2*w2 - 5*w + 1. Let o(f) = 4*r(f) + 3*y(f). Let l be o(1). Solve 13 = -4*t - l for t.

-4

Let h(i) = -i3 + 4*i2 - i + 4. Let c be h(4). Suppose 3*l - 2*f - 4 = c, 0 = -4*l - 6*f + f + 36. Solve l*n = 13 - 5 for n.

2

Let g be (-8)/(-6)*(0 + 3). Let i be -5¹²⁄₃₀(-2)/4. Solve -i + 9 = -g*h for h.

-2

Let w(i) = 7*i2 + 0 - 13*i2 + i**3 + 5*i + 4. Let t be w(5). Solve -4*h + 8 + t = 0 for h.

3

Suppose j - 1 = 5. Suppose 18 = 2*i + 14. Solve -2*k + j = -i for k.

4

Let q be ⁸⁄₃₆ - ⁴⁄₁₈. Suppose 0 = -j - 3*p - 2*p + 25, 3*j + p - 19 = q. Solve u - 4 = -j for u.

-1