Let r be 102/8*32/12. Suppose 0*b = 2*b - 2, 2*z = -4*b + r. Let h be 4/(-10) + 6/z. Solve 2*a + h = -2 for a.

Let d be ⁴⁄₁₀ + ¹²⁴⁰⁄₂₅. Suppose l + a + 4*a - 10 = 0, -d = -5*l + 5*a. Suppose -h - 4*h = -15. Solve -h*g - 2*g = l for g.

-2

Suppose -o - 4 = -3*o. Let l(u) = 7*u**2 - 3*u + 3. Let h be l(o). Let y = h + -10. Solve 2*g - y = -5 for g.

5

Let d = -107 - -108. Solve y = d - 4 for y.

-3

Let l be (-8)/(-5) - 6/(-15). Suppose -l*f + 8 = 2*f. Solve 0 = -f*z + 10 - 2 for z.

4

Suppose -21 - 6 = 2*z - 3*p, -z = -5*p + 31. Let i = -4 - z. Solve i*q = 6*q for q.

0

Let a(n) be the first derivative of -n³⁄₃ + 2*n2 + 1. Let x be a(4). Let i be 50/(-35)*56/(-16). Solve x*g - 15 = -i*g for g.

3

Let p = 0 - -2. Suppose x = p*x - 8. Let n be -8³⁄₁₈(-15)/1. Solve 0 = 3*l - x*l + n for l.

4

Suppose 2*w - 6*w = 4*x - 180, -5*w - x = -225. Suppose -5*q + w = -2*q. Let j = -1 + 1. Solve j*l - q = 3*l for l.

-5

Let m be ((-2)/3)/((-1)/3). Suppose -4 = 3*d + 2. Let a be d + 4 - 4 - -2. Solve m*w + a*w - 2 = 0 for w.

1

Suppose 3*o + o + 20 = y, 61 = 2*y - o. Suppose -3*b + 2*g = -19, -y = -4*b - 3*g + 7*g. Suppose -b*r = r. Solve r = -z - 2 - 3 for z.

-5