Let u = -2 + 1. Let v be 0/(-2 - u - 0). Solve -3*j + v*j + 15 = 0 for j.

5

Suppose -5*u - 2*v + 4 = 0, -25 = -4*u - u + 5*v. Suppose -3*k = 5*d + u*k, 4*d = k + 25. Solve -l = -d*l - 8 for l.

-2

Let b(z) = -z. Let i be b(-5). Suppose -2*f + 13 = 4*d - 43, d = -i*f - 4. Suppose 4*k + s - d = -0, 2*k - 5*s = -14. Solve -k = 5*g + 22 for g.

-5

Let a be (-2 - -1)*-2 + 2. Suppose 0 = -2*n + 3*k - 15, -2*k + 25 = -a*n + 3*k. Suppose -5*p - t + 57 = n, -5*p - 8*t + 63 = -4*t. Solve 5 = -4*u - p for u.

-4

Let g(h) = h + 29. Let p be g(-9). Suppose -7*a = 2*z - 2*a - 7, 19 = 3*z - a. Solve z*o - 2*o = -p for o.

-5

Let w(v) = v3 - 4*v2 - v + 4. Let z be w(4). Suppose -i + 3 - 1 = z. Solve -i*t + 2 = -3*t for t.

-2

Suppose 2*v = v + 4. Suppose v = -2*l + 6*l. Solve 0 = -a - 5 + l for a.

-4

Let q = -20 - -20. Solve q = -x - 3*x for x.

0

Let s(l) = l**2 - 5*l - 4. Let z be s(6). Let g be (-9)/z*2/(-3). Solve 0 = -u - g - 0 for u.

-3

Suppose -n + 1 + 4 = 0. Suppose n*s = 8 + 17. Solve -21 = 4*d - s for d.

-4