Let z be 2/4 - (3 - (-25)/(-10)). Solve -4*c + z*c = 12 for c.

Suppose 0 = -p + 3 + 29. Suppose -b = -5*d + 13 + 11, -5*d + p = -3*b. Solve d*r + r = 0 for r.

0

Let x(k) be the third derivative of k⁴⁄₂₄ - k³⁄₃ + 9*k**2. Let n be x(5). Solve p - 4*p = -n for p.

1

Suppose 0*b - 4 = -2*b. Suppose 3*y - 5*y = b*l - 8, l = 2*y - 5. Solve -y*w = -4*w + 3 for w.

3

Suppose -3*v = 2*o + 40, v + 2 = -0. Let s be 1 + (-75)/(³⁄₁). Let t = o - s. Solve -t = 3*x + 8 for x.

-5

Suppose r - 8 = -5*q, 3*r - 1 - 9 = -q. Solve -c + r = -2*c for c.

-3

Let p(i) = -7*i + 2. Let d be p(-1). Solve -3 = 2*r - d for r.

3

Let s = -2 - -5. Solve -k = -s*k for k.

0

Suppose 0 = 2*a - 4*z - 26, 8 + 9 = -a - 4z. Let s be (3/a - 2)-3. Suppose -10 = 5*x, 4*d - 6*d + 12 = -5*x. Solve -d = s*i - 13 for i.

4

Suppose 2*k - 3*k = -3*g - 8, -3*g + 47 = 4*k. Solve -16*u = -k*u for u.

0

Let l = -5 - -9. Solve 0 = -f + l - 3 for f.

1