Let t(w) = -3*w**3 + w**2 - w - 1. Let i be t(-1). Solve -i*r = -6*r - 2 for r.

Suppose 0 = 3*s - 0*s - 15. Let w = -2 + s. Suppose -y = -4*y + 2*v + 17, 3*v + w = -3*y. Solve -y*r = -0*r for r.

0

Let f(u) = -u3 - 5*u2 + 2*u + 3. Let g be f(-5). Let b = g - -8. Solve -b = a + 3 for a.

-4

Let s = 10 - 2. Let z(w) = w3 - 7*w2 - 7*w - 3. Let d be z(s). Let h(v) = -v3 - 3*v2 + 2. Let y be h(-3). Solve -y = -3*o + d*o for o.

-1

Let k(o) = o**2 + 8*o + 14. Let u be k(-6). Let p be (-2)/(-3) - 7/(-3). Solve u*j - 7 = p for j.

5

Suppose -2*b = 5*y, 2*b + 3 = 4*y + 3*b. Let h = y + -2. Solve h = -4*v - 2 + 10 for v.

2

Suppose n - 2*q = 2, -q = -3*n + 1 - 0. Suppose n - 2 = -o. Solve -8 = -0*l - o*l for l.

4

Let a(u) = u3 + 6*u2 - 6*u + 7. Let w be a(-7). Let p(v) = 2*v - 2 + 3 - v + w. Let b be p(1). Solve -b = -4*n + 2 for n.

1

Suppose 2*n = n - 6. Let u(t) = -t - 8. Let p be u(n). Let l be (-4)/(p/(-2) + -3). Solve -g + l = -0*g for g.

2

Let b = 15 - 25. Let a be ¹²⁄₇ + b/(-35). Solve u + a = -2 for u.

-4

Suppose -11 + 35 = -4*y. Let l(m) = -m - 4. Let k be l(y). Solve 2*j = -k*j + 8 for j.

2