Let k(v) = 2*v**3 + 2*v**2 - 2*v. Let z be k(-2). Let d = z - -7. Let u(a) = 5*a - 1. Let r be u(1). Solve -f + d*f + r = 0 for f.

Suppose -18*j + 19*j = 3. Solve 0*d + 3*d = j for d.

1

Let h = 18 - 13. Suppose -3*x + 31 = h*f, -f - 7 = -x - 2*f. Solve -2*q + 4 = -x for q.

3

Suppose -12 = -u - 3*j, 3*u - 14 = -j + 6. Solve -u*s = -s + 25 for s.

-5

Suppose -u + 4 = u. Suppose 2*p = -4*t - 5 + 27, u*p - 1 = 3*t. Suppose -15 = -s - 3*a, 0 = 2*s - 0*a + a - p. Solve s = -0*y + 4*y - 8 for y.

2

Let a(g) = -g3 - 8*g2 - 7*g + 13. Let c be a(-7). Solve k - 8 = -c for k.

-5

Let i = 7 - 3. Let a be 1 - (0 + 1) - -4. Suppose -2*t + a*t = 2. Solve -s - t - i = 0 for s.

-5

Let u(t) be the third derivative of -¹⁄₂₀*t5 + 0*t4 + 0 + 0*t + 0*t3 + ¹⁄₆₀*t6 + t**2. Let g be u(2). Solve g*d - 9 - 11 = 0 for d.

5

Let r(l) = 6*l2 + 2 - l + 0*l2 + 0 - 1. Let a be r(1). Solve j = -j + a for j.

3

Let c be 0 - 2 - (-1 - 0). Let p be 20*c/((-5)/6). Suppose -p = 2*n - 6*n. Solve -4*l - 18 + n = 0 for l.

-3

Suppose 1 = 4*a - 3. Let p be 2 - (0 + (a - 1)). Solve 0 = p*l + 15 - 5 for l.

-5