Suppose 3*i - 77 + 23 = -3*l, 33 = 2*i + 5*l. Let c be 1/2*(1 + i). Solve 6*n - 4*n = -c for n.

Let b(j) = -j - 1. Suppose -3r - 4 = r. Let k be r((-3)/3 - -2). Let f be b(k). Solve f = c + c for c.

0

Let x© = c**2 - 4*c. Let g be x(5). Suppose -g = -0*b - 5*b. Let j be ⁶⁄₄ + b/2. Solve 11 = j*y + 1 for y.

5

Suppose -10 - 6 = -b + 4*v, 4*b + v + 4 = 0. Suppose q + b*q = -1, -5*t - 2*q = -38. Solve -5*r + t = -7 for r.

3

Let n(v) = v3 + 9*v2 - 10*v + 4. Let j be n(-10). Suppose 2*w = -j*s - 12, -2 - 1 = 5*w + s. Solve w*t = -2*t - 8 for t.

-4

Let s be 72/(-9) + (-1 - -3). Let p = s + 9. Solve t - p*t = 8 for t.

-4

Let b be 2 - (0 + ³⁄₃). Let z be 8 + b/(3/(-9)). Solve 2*y = 1 - z for y.

-2

Let q be (-1 - 4)*4/(-10). Solve z + q = -z for z.

-1

Let k = 56 - 81. Let z be ²⁄₅ - 65/k. Solve 2*w = z - 11 for w.

-4

Suppose 0 = 5*w + 15, -2*p - p = 3*w - 18. Suppose -2*g + 13 = p. Solve g + 3 = -5*o for o.

-1

Let i(d) = d3 + 7*d2 + 7*d + 5. Let g = 7 + -11. Let p be i(g). Solve -4*k = k + p for k.

-5