Let v(c) = c**3 + 6*c**2 + 2*c + 7. Let d be v(-6). Let k = -3 - d. Solve -1 = -h + k*h for h.

Let d be ⁴⁄₆ - ⁴⁄₆. Let c = 3 - d. Let l® = 2*r**2 - 4*r - 1. Let b be l©. Solve -b*v = -v + 12 for v.

-3

Suppose 0 = 2*q - 24. Suppose -3*o - 15 = -5*k, 3*k + 10 = -2*k - 2*o. Solve 5*x - 2 + q = k for x.

-2

Let f(b) = -b3 - 5*b2 - 7*b - 4. Let t be f(-4). Solve -2*k - t = -6*k for k.

2

Let f(x) = x3 - 8*x2 - 10*x + 12. Let j be f(9). Solve 5*u + 22 = -j for u.

-5

Suppose -a + 2*t - 6 = 0, -2*t = -0*t - 10. Solve 3*c - a = 2 for c.

2

Let n(m) be the third derivative of m⁶⁄₁₂₀ - m⁵⁄₁₂ - 5*m⁴⁄₂₄ - 7*m³⁄₆ - 3*m**2. Let p be n(6). Let d be ⁸⁴⁄₁₆ + p/4. Solve 0 - 20 = -d*k for k.

4

Let n(i) = i**2 + 4*i - 9. Let g be n(-7). Solve -5*w - 2 = -g for w.

2

Let o(y) = -2*y - 43. Let a be o(-22). Solve -w + 2*w = a for w.

1

Suppose -6 = 6*j - 9*j. Solve 0*g + 8 = -j*g for g.

-4

Let u(a) = a + 8. Let t be u(-7). Let j(o) = -o**2 - o + 2 + 3*o - 3. Let w be j(t). Solve 0*l + 3*l = w for l.

0