Suppose -25 = -5*z - 5. Solve k = z*k - 3 for k.

Let x be 2/(-10) + (-84)/(-20). Solve 0 = -4*n - 24 + x for n.

-5

Suppose 20*r = 16*r. Solve -x + 0*x - 1 = r for x.

-1

Let p(v) = 5*v + 14. Let w be p(-2). Solve j - w*j + 15 = 0 for j.

5

Let r be ⁸⁄₆*⁹⁄₆. Solve -4*a - 6 = -r for a.

-1

Let c(l) = -2*l**2 - 7*l + 1. Let w be c(-3). Solve w*u = u + 15 for u.

5

Let z(q) = -q3 + 6*q2 - q + 8. Let d be z(6). Suppose -3*p + 36 = -p + 4*i, 2*i = -d*p + 26. Let w = -8 + 8. Solve -a + 3*a + p = w for a.

-4

Let b = 5 - 3. Let a(j) = j3 - 4*j2 + 5*j - 4. Let w be a(3). Suppose w*i + b*i = 0. Solve -4*n + i*n = 0 for n.

0

Suppose 2*b - n - 4 = 4, 3*b + 3*n - 30 = 0. Suppose -1 = u - b, -5*c + u = 20. Let z = c - -6. Solve l = z*l + 4 for l.

-2

Let w be ²⁄₄ + ⁵⁸⁄₄. Let f = 2 + 24. Suppose 6 = -5*y + f. Solve y*i = i - w for i.

-5

Suppose -2*g + 16 = 5*w, 4*g + 4*w = 29 - 9. Solve 0 = -2*f - g*f for f.

0