Suppose 2*u = 4*v - 2, -5*v = -4u + u - 1. Let y be (2/(-3))/((-2)/21). Let z be y - 6⁄9-3. Solve -v*s - z = s for s.

-3

Let p = -16 + 21. Suppose 0 = f - 1 - p. Solve 4*t = t + f for t.

2

Let u = -1 - 0. Let c = u - -2. Let i(f) = f**2 + 5*f - 4. Let q be i(1). Solve q*r + c = -7 for r.

-4

Suppose 22 = 2*t + 2*t - 2*p, 4*p = -4. Let q = t + -2. Suppose -q*r + 14 = 2. Solve 10 = -r*u - 2 for u.

-3

Suppose 0 = -0*y - 2*y + 2*z - 8, -3*z + 12 = 5*y. Suppose 4*w = 9*d - 13*d + 16, -2*d = -2*w + 8. Solve y = v + w*v for v.

0

Suppose 0*o - 3*o = -5*u - 25, -3*o + 3*u + 21 = 0. Solve 2 - o = -d for d.

3

Suppose -3*d + 7 = 7. Solve r + r = d for r.

0

Let y = 9 - 6. Solve 2 = 5*f - y for f.

1

Let b(d) = -d - 4. Let z be b(-12). Solve -8*j + z = -4*j for j.

2

Suppose 4*v = 3*b - 8 - 45, -3*v - 15 = 0. Suppose -1 = -3*y + b. Let z be 19 + (3 - 6) + y. Solve 8*o - 3*o = -z for o.

-4