Suppose -13 = -5*a + k + 8, 4*k - 1 = 3*a. Solve a = n - 0 for n.

Let f be 1 + 0 - (-2 + -1). Let q be ⁶³⁄₁₃ + f/26. Solve 20 = -5*c - q for c.

-5

Suppose 16 = 4*f, -4*f - 37 = -5*d - 2*f. Let k = 11 - d. Solve 0*n = -k*n + 4 for n.

2

Suppose -2*r - 1 = -3. Let w = r + 0. Solve w - 13 = -4*h for h.

3

Suppose 3*k - 2*u - 4 = 0, -5*u - 5 = -6*k + k. Suppose 5*y = k*y. Suppose y = -r - 2*r. Solve 4*x = 8 - r for x.

2

Let u(o) = o3 - 2*o2 - 2*o. Let t be u(3). Suppose -12*l - t = -13*l. Solve -7*v = -l*v - 12 for v.

3

Let k(f) = -f - 2. Let i be k(-2). Solve s + 2 - 4 = i for s.

2

Suppose -3*y = -2*f + 30, -3*y - 54 = -f - 3*f. Suppose 4*q - f = -2*i, -3*i + 15 = 2*q + 3*q. Suppose 3 = q*l - 12. Solve 3*g - l = -11 for g.

-2

Let z(g) = -g3 - 10*g2 - 9*g + 1. Let q be z(-9). Solve 0 = -2*s + 3*s - q for s.

1

Let b(g) = -g**2 - 4*g - 1. Let h be b(-3). Suppose h*a - 7 = w - 2, -w - 3*a = -15. Let v be ((-6)/7)/(3/(-21)). Solve 0 = -w*u - 9 - v for u.

-5

Suppose 5*g = -s - 705, 3*s - 685 = 2*g + 3*g. Let y be g/(-44) - (-4)/(-22). Let u be y/1 + 18 + -6. Solve k + u = 4*k for k.

5