Suppose -4*x = -c + 6 - 28, -x = c - 8. Suppose -4*f - 78 = -2*u, 2*u = 4*f + x*u + 60. Let d be ((-20)/(-30))/((-4)/f). Solve 3*v + 9 - d = 0 for v.

Let z(h) = h + 1. Let u be z(2). Suppose 0*y - u*y = 0. Let v(f) = -f3 - 6*f2 + f + 7. Let b be v(-6). Solve -d + y = -b for d.

1

Suppose -3*l = -5*z - 0 + 8, -5*l + 32 = 3*z. Solve -n - 1 = z for n.

-5

Let n(o) = -o + 3. Let z be n(8). Let r = 7 + z. Solve t + 4 = r*t for t.

4

Let a be (-2)/3 + (-12)/(-18). Solve a = -5*o + 5 for o.

1

Let v be ((-4)/(-2))/((-2)/(-21)). Let g = -11 + 10. Let t be (v/(-6))/(g/2). Solve t*a - 3*a + 20 = 0 for a.

-5

Suppose -3*q + 3*w - 3 = -0*q, -q - 5*w = -5. Suppose 5*s - 6 = -2*k, -s - 3*k = -0 + 4. Solve q*y + y = s for y.

2

Let g(a) be the third derivative of a⁶⁄₁₂₀ + a⁵⁄₁₅ + a⁴⁄₁₂ - a³⁄₆ + 3*a**2. Let w be g(-3). Solve -w*o - 2*o - 12 = 0 for o.

-3

Let g(l) = l**2 - l + 22. Let m be g(0). Let r be 260/(-22) - 4/m. Let k be (-1)/(-4) + 3/r. Solve 0 = -5*w + 10 - k for w.

2

Let w(p) = -5*p**3 + p + 1. Let z be w(-1). Suppose -4*i + z*i = 2. Suppose 45 = k + i*k. Solve -1 - k = 4*y for y.

-4

Suppose -3*a + 3 = m, 4*m + 0*m = -5*a + 47. Suppose x + 0*t = -t + m, -5*x - t = -82. Solve g - x = -3*g for g.

4