Let d(s) = s + 3. Suppose -m - 7 - 2 = -2*l, -4*l + 12 = 0. Let b be d(m). Solve b = r - 1 - 2 for r.

3

Suppose 10*u - 7*u - 12 = 0. Solve -3*r + u = r for r.

1

Suppose 0*r + 2*r + 4*m = 16, -4*r + 2*m = -2. Solve -2 = 2*o + r for o.

-2

Let u = 70 + -65. Solve u*v + 15 = -5 for v.

-4

Let b(j) = -j**2 - 6*j + 2. Let y be b(-6). Suppose p = 2*p - 3. Suppose -y*z = 2*f - 12, p*f + 7 = -0*z + 2*z. Solve -t = -2 + f for t.

1

Let r(g) = 0*g + 0*g - g - 1 + 4*g**2. Let o be r(-2). Solve 4*n + o = -3 for n.

-5

Let h be (-3 - -6)*1 + 1. Let f be h*1 - 4/(-2). Solve -r = -f*r + 25 for r.

5

Let b(g) = -g + 6. Let f be b(6). Suppose 0 = -2*l + 6, f*l + l = 5*d - 17. Suppose -7 = -d*w + 9. Solve -3*i - w = -1 for i.

-1

Suppose i = 6*i - 20. Let d(t) = -t3 + 4*t2 + t. Let c be d(i). Let z = 6 - c. Solve 2*x + z*x - 20 = 0 for x.

5

Suppose 0 = 2*z + 6*d - d - 25, 5*d - 30 = -3*z. Suppose -5*q + 4 = -4*q. Solve 11 = q*v - z for v.

4