Let z(w) = 8*w - 84. Let n be z(11). Solve n*x = 8*x for x.

Let s = 16 - 13. Let i be -1 + (-2)/(-2) + -4. Let h© = c**2 + 5*c + 4. Let v be h(i). Solve s*d = -v*d for d.

0

Suppose -2*c = -c - 5. Solve c*p + 6 = 1 for p.

-1

Suppose 4*q + 44 = -2*v, 35 = -2*v + 3*q - 4*q. Suppose 7*r - 66 = 4*r. Let y = r + v. Solve 15 = -h + y*h for h.

3

Suppose 0 = 5*b - i + 13, -8*i + 15 = -3i. Let g be 2(0 - b) - 2. Solve g*h = h for h.

0

Let o be -1 - (0 - 1)*1. Solve o = -y - y for y.

0

Let x be (²²⁄₃₃)/((-4)/(-42)). Solve 3*v + x = 1 for v.

-2

Suppose 2*y - 11 - 5 = 0. Solve v - y = 3*v for v.

-4

Let k(v) = v**2 + 1. Let h be k(1). Solve -4*q + 2 = -h for q.

1

Let j(l) be the second derivative of l⁴⁄₁₂ - 4*l³⁄₃ - 4*l**2 - 7*l. Let f be j(9). Solve 0 = 2*q - 3*q + f for q.

1

Suppose 5 = 3*s - 4. Solve 0 = s*n - 6*n for n.

0