Suppose 3*t = 19 - 109. Let r be ((-24)/t)/(4/10). Solve 0 = -r*v - 3*v - 20 for v.

Let x(f) = f3 - 4*f2 + f. Let w be x(4). Suppose -r - 12 = -d - d, 6 = d - r. Let s = d - w. Solve -s*z + 6 = -0*z for z.

3

Let s = 244 + -241. Let j(k) = k3 + 5*k2 + 3*k - 2. Let g be j(-4). Solve g*x = -s*x for x.

0

Let k = -37 + 41. Solve -1 + 21 = k*q for q.

5

Let n be 3/(-6)*-2 - -3. Solve -u = u + n for u.

-2

Let s(k) = -2*k + 8. Let p be s(4). Solve 5*n - 15 - 5 = p for n.

4

Let l(q) = -q3 + 6*q2 - 3*q - 5. Let z be l(5). Solve -2*g - 15 = -z*g for g.

5

Let b(d) = -d**2 + 8*d + 2. Let h be b(8). Solve -h*s = -s - 2 for s.

2

Let i be 2/(-8) - 565/(-20). Suppose z + 3*z - i = 5*d, -2*d - 4z - 28 = 0. Let p be 6/d-2*2. Solve 23 - p = 4*n for n.

5

Let y(s) = s + 5. Let j(m) = -m - 6. Let w(t) = 6*j(t) + 7*y(t). Let d be 1*4*¹⁰⁄₈. Let h be w(d). Solve r - 1 + h = 0 for r.

-3

Let f(g) = 2*g2 - 7*g - 17. Let n(w) = w2 - 3*w - 8. Let q(h) = 4*f(h) - 9*n(h). Let o be q(0). Solve o*r + 0*r + 16 = 0 for r.

-4