Let c(k) = -k**2. Let o be c(0). Suppose 0*x + x = o. Let g = 19 + -11. Solve x*m = -2*m - g for m.

Let h(f) = -f + 11. Let y be h(8). Let g be (⁴⁄₂)/(y/6). Solve 2*i = g*i + 10 for i.

-5

Suppose -4*h + 8 = -4*y, -y - 3*h + 9 = -5*y. Let d(o) = o**2 + 4*o + 3. Let x be d(y). Solve 0 = n - x - 4 for n.

4

Suppose -a - 17 = b, -3*b + a + a = 26. Let w be (-8)/b - 12/(-9). Solve -w*g + 2 = -2 for g.

2

Let w(i) = i3 + 21*i2 + 19*i - 16. Let o be w(-20). Solve -x - x - o = 0 for x.

-2

Suppose -2*b + 0 = -2. Let z(q) = q - 1. Let t be z(b). Solve t = u - 3*u + 10 for u.

5

Let f = 1 + 3. Suppose -16 = -f*l - 4. Solve -t = l*t for t.

0

Let v be 2/(-4) - (-10)/4. Solve v*f + 0 = -2 for f.

-1

Let h© = 6*c - 33. Let y be h(6). Suppose -f + 20 = 4*v + 1, -f - 17 = -5*v. Solve 2*j = y*j + f for j.

-3

Let p = 41 + -23. Let w = 22 - p. Solve 0 = -w*a + 10 + 10 for a.

5

Let z be (⁷⁵⁄₁₀)/((-3)/(-40)). Let i be 2460/z - 2/(-5). Solve -n + i = 4*n for n.

5