Let b = 0 - -3. Suppose -5*a = r - 10, 4*r = -b*a + r + 6. Solve 3 + a = 5*i for i.

1

Suppose 3 = 2*a + y, -y - y = -5*a - 15. Let d be (-3 - -2 - 4)*a. Let r = 43 - 26. Solve -4*j - d = -r for j.

3

Suppose 2*z - 49 + 9 = 0. Suppose -2*b + 3*b - 4 = 0. Suppose c - 5 = o + 4, -2*c + b*o = -z. Solve 0 = -u + 5*u - c for u.

2

Let x(y) = -46*y3 + y2 + 2*y + 1. Let i be x(-1). Let v be i/(-6) - 4⁄12. Let d be (-42)/v + 1/(-4). Solve u = d*u + 8 for u.

-2

Let d(l) = -l3 - 9*l2 - 8*l + 3. Let j be d(-8). Let v = j + 1. Solve -v*q + q = 12 for q.

-4

Suppose 4*h + 6 = -s, 3*s + 4*h + 1 = 7. Suppose -l + 1 = -s. Solve 0 = -l*v + 2*v - 5 for v.

-1

Suppose -a = 3*n + 3, -3 = n - 0*a + a. Solve n = 2*c - 5*c - 9 for c.

-3

Suppose 4*c - 13 - 5 = -2*h, 5*h + 10 = c. Solve c*l = 3*l for l.

0

Suppose -4*r = -4*x - 4, -4*x = -r - 2 + 3. Solve -z + 2 - 1 = x for z.

1

Let i(u) = -u - 6. Let f be i(-12). Let d = 8 - f. Solve -z + 5 = -d*z for z.

-5