Let t(v) = v3 - 5*v2 + 7*v - 6. Let d be t(4). Solve 2 + d = 2*h for h.

4

Let a(x) = x3 + 3*x2 + x - 2. Let l be a(-2). Solve 0 = -f + 1 - l for f.

1

Let d(a) = 4 - a2 - 4 - 3*a + 2*a2 + 3. Let i be d(2). Solve -x = -0 - i for x.

1

Let d be 9 - (3 + -5)/(-2). Suppose -d = p - 5*p. Solve -p*a - 5 = -13 for a.

4

Let o(k) = -k + 11. Let l(t) = -t3 + 3*t2 + 2*t + 1. Let z be l(3). Let w be o(z). Solve 7 + 5 = -w*b for b.

-3

Let x be (0 + 0)/(-2 + 3). Suppose -5*v = 5*j - 45, x*j - 5*v = -4*j - 9. Suppose j*c + 1 = 13. Solve 0 = c*u - 4 - 5 for u.

3

Let r(m) = m**2 + 8*m + 7. Let p be r(-8). Suppose -3*y + p*y - 3*x = 17, 0 = -y + 2*x + 8. Solve q = -4 + y for q.

-2

Suppose 2*w = p - 7, 0 = p + 4*p + 3*w - 87. Let x(s) = s3 - 5*s2 + 7*s - 8. Let y be x(4). Solve 3 = y*b + p for b.

-3

Let c(a) = -a - 3. Let m be c(-6). Suppose 0 = -m*n + 5*l + 49, -5*n + 3*n + 20 = 3*l. Suppose d = -2*z + 10, -5*z - n = -4*d - 38. Solve -4*b = -z*b - 5 for b.

-5

Suppose 0 = 4*m - k - 17, -3*m - 4*k + 24 = -7*k. Let d = m - 1. Suppose -9 = -d*s + 7. Solve -s = -4*u + 8 for u.

4