Let u = -1 + -1. Let g(v) = 1 - 3 - 2*v - 1. Let l be g(u). Solve -y = 3 + l for y.

Suppose 5*a = -u - 10, -2*a - 2*u + 0*u = 12. Let j(q) be the third derivative of -q⁴⁄₁₂ + q³⁄₆ - 2*q**2. Let f be j(a). Solve 0 = -4*z - 5 - f for z.

-2

Suppose 4 = 5*a + 64. Let f = a - -12. Solve i + 2 = -f*i for i.

-2

Suppose -4*g = d - 40, 4*g - 62 = -3*d + 18. Solve 2*u - d = -3*u for u.

4

Suppose -4*o + 6 = -o. Suppose -3 - o = -w. Solve -k - w + 2 = 0 for k.

-3

Suppose -5*z + 4*k + 7 = 0, -k + 1 = -1. Let l(x) = x3 - 3*x2 - 4*x + 4. Let f be l(4). Solve 13 - f = z*r for r.

3

Let d = 22 + -33. Let n = -5 - d. Solve u - 3*u + n = 0 for u.

3

Suppose 5 = -5*d + 5*b, 5*d + 3*b = d + 17. Suppose n = -w + 9, -d*n = -5*w + 3 - 28. Solve -5*j - n = 15 for j.

-5

Let q(a) = -a - 3. Let o(k) = 2*k + 7. Let c(l) = 4*o(l) + 7*q(l). Let d be c(7). Solve 39 - d = -5*y for y.

-5

Let o(s) be the third derivative of -s⁶⁄₁₂₀ + 7*s⁵⁄₆₀ - 5*s⁴⁄₂₄ - s³⁄₃ + 2*s**2. Let t be o(6). Solve l - 9 = t*l for l.

-3

Suppose -3*t - 32 + 53 = 0. Solve t*h - 2*h - 15 = 0 for h.

3