Let t(f) = 2*f - 3. Let w be t(4). Suppose -20 = -w*o - 0*o. Solve o*j + j = -5 for j.

-1

Suppose -3*g = -2*g + 5. Let d(l) = -l**2 + 3*l + 5. Let h be d(g). Let z be (-1)/(-4) + h/(-20). Solve u = z*u + 2 for u.

-2

Suppose -4*n - 5*p = 13, 8*n - 4*p = 3*n + 35. Solve -10 = -n*k + 2 for k.

4

Suppose 0 = 3*r - 5*s - 5, 0*s = r - 3*s + 1. Solve 3 = c + r for c.

-2

Let x be (-4)/18 - 276/(-27). Suppose -3*t = t - 20. Suppose -3*l = -t*l. Solve 0 = 2*d - l*d + x for d.

-5

Let k be (16/(-6))/(3/(-9)). Let o be (-1 - -4)*k/6. Solve -3*w = w + o for w.

-1

Let w(j) be the second derivative of -1⁄3*j3 + 0 - 2*j + 1⁄2*j2. Let q be w(-3). Solve -2*i - q - 3 = 0 for i.

-5

Suppose 3*r - 12 = -4*u, 5 = -5*u - r + 20. Let f(h) = h**2 - 2*h - 2. Let x be f(u). Solve -11 + x = -2*v for v.

5

Let t(a) = -a**2 - 8*a + 10. Let d be t(-9). Solve 2*s - d = s for s.

1

Let z be (0 + 2)/(2⁄3). Let k(o) = -o + 4. Let f(y) = -3. Let c(p) = z*k(p) + 5*f(p). Let r be c(-6). Solve 0*m - r = -3*m for m.

5