Suppose 0 = -5*d - 4*y - 0 + 20, 0 = -5*d - 3*y + 15. Let g = 2 - d. Solve 6 = g*q + q for q.

Let i(w) = w3 - 5*w2 - 5*w - 4. Let c be i(6). Suppose t - c = -0*t. Solve t*r = -0*r for r.

0

Suppose -5*d + 17 = 4*k, -2*k = k + 3*d - 12. Solve -4 = -5*a + k*a for a.

2

Let f = 20 - 46. Let n = 41 + f. Solve 7*w = 2*w + n for w.

3

Let q(u) = -u2 - 8*u + 2. Let t(f) be the second derivative of f⁴⁄₁₂ + f3 - 3*f²⁄₂ - 3*f. Let s be t(-5). Let p be q(s). Solve -5*y + 4*y = p for y.

-2

Suppose 0 = 19*a - 45 + 7. Solve 10 = 2*s + a for s.

4

Let u(g) = 7*g. Let w be u(3). Let k = -21 + w. Solve k = 5*p + 2 + 13 for p.

-3

Let j be 2*((-260)/(-8))/(-5). Let t be (-2)/1 - (-54)/(-2). Let s = j - t. Solve -f = -5*f - s for f.

-4

Suppose 4*o = 5*u - 29, 5*o + 10 = u - 0. Solve 0 = -0*x - x + u for x.

5

Let a(o) = -o + 4. Suppose 2*z + 5 = 5*u, 5*z + 5*u - 2 - 3 = 0. Let n be a(z). Solve n*x = 16 - 0 for x.

4

Suppose -37 = 4*h + 3*l, 9 = -0*l - 3*l. Let j(q) = q**2 + 7*q - 2. Let p be j(h). Let m = p - -10. Solve -5*u + 17 = -m for u.

5