Let l = 6 - 1. Suppose -l + 0 = -m. Solve 0 = m*c - c + 20 for c.

Suppose 27 - 90 = -3*z. Suppose -3*r + z = 6. Solve -r*s = -2*s for s.

0

Suppose 5*a = 3*c - 0*c + 122, c = -3*a + 76. Let u(o) = o3 - 6*o2 + 5*o + 6. Let v be u(5). Solve -v*z - a = -z for z.

-5

Suppose w = -2*w + 24. Suppose -4*o + w = -0*o. Suppose 5*z - 2*m - 25 = 0, -6 = 3*z + 4*m + 5. Solve -z*v + 10 = -o for v.

4

Let w be (³⁄₂ - -2)*-2. Let m(q) = -q**2 - 6*q + 9. Let r be m(w). Solve -10 + 2 = -r*t for t.

4

Let b(i) = -i3 + 7*i2 + 9*i - 3. Let s be b(8). Solve 21 = -4*h + s for h.

-4

Suppose -5*i - v = -4*v - 25, 0 = 5*v + 25. Suppose i*g - 20 + 8 = 0. Suppose -n + y - 23 = -5*n, 0 = 5*n - 5*y - 35. Solve n*k = 3*k - g for k.

-2

Let r(o) = -o3 - 17*o2 + 19*o + 22. Let z be r(-18). Solve 4*y + z = -0 for y.

-1

Suppose 6*k + 0*k - 150 = 0. Solve -4*s + k = s for s.

5

Let b be ¹⁶⁄₇₂ + 6/(-27). Solve b*u - 9 = -3*u for u.

3

Suppose 3*f - 4*w - 15 = 16, 0 = -f - 4*w - 11. Solve -f*g - 5 - 10 = 0 for g.

-3