Suppose -3*f + 5*z + 66 = 5, 3*f - 3*z = 63. Let m = f - 9. Suppose -28 = -3*h - 4*q, h - m = -3*q + 3. Solve -h*b - 13 = 3 for b.

-4

Suppose 20 + 5 = 5*n, -2*p - 13 = -3*n. Let a be (-3 - (-3)/p)/(-1). Solve -d - 4*d - 20 = a for d.

-4

Suppose 0 = -u - 0*m - m - 4, -20 = -2*u + 5*m. Solve u = -3*b - 3 for b.

-1

Let h = 2 - -3. Suppose 5*a + 3*f - 7 = 56, -5*a + f = -79. Solve h*y - 5 = -a for y.

-2

Let u = -4 - -4. Let h be 0/(-2 + 2 + -2). Let o© = c + 2. Let w be o(h). Solve u = -3*t + 4*t + w for t.

-2

Let k = -63 - -67. Let n(j) = -j**2 + 4*j. Let h be n(4). Solve h*z = z - k for z.

4

Suppose -3*z - 15 = 2*b - 5, 0 = 5*b + 25. Solve z*n + 10 = 2*n for n.

5

Let z(b) = b3 + 11*b2 + 2*b + 22. Let d be z(-11). Suppose d = 5*s - 14 - 6. Solve 0 = 2*o - s*o for o.

0

Suppose 5*y - 7 - 13 = 0. Let s be 1/((-3)/9) + -2. Let u(a) = a + 5. Let z be u(s). Solve r + 3*r - y = z for r.

1

Let l be -16*(28/(-8))/7. Suppose l = 8*u - 4*u. Let c = 15 + -11. Solve u*x = 4*x + c for x.

-2