Let n(c) = c + 10. Let v be n(-7). Let k = v + 2. Solve 26 = k*z + 1 for z.

Suppose 2*s = -s. Let x© = c**2 - 10*c + 13. Let y be x(9). Solve y = -s*a + a for a.

4

Suppose -3*w - 3*c - 17 = -8*w, -16 = 4*w + 5*c. Let o(y) = 7*y**2 - y + 1. Let i be o(w). Solve -i + 19 = -3*p for p.

-4

Let v = -8 - -9. Suppose -2*a - 5*j = 2 + v, -j + 27 = 5*a. Solve -a*y + y = -25 for y.

5

Let z be -6*(16/(-6))/4. Solve -z*s = s + 5 for s.

-1

Let h(x) = -x3 - 12*x2 + 12*x - 6. Let a be h(-13). Solve 4*y = -a - 13 for y.

-5

Let a(u) = 12*u3 + u2 - 1. Let l be a(1). Let c = l + -11. Solve 0 = -2*i + c - 9 for i.

-4

Suppose 0 = 3*o + 1 - 4. Solve -c = -o + 2 for c.

-1

Let b = 7 - 5. Let i be (4 + -2 + 6)/b. Solve i = l + l for l.

2

Suppose 4*x + 3*l + 3 = 0, 4*l + 15 = 2*x - 11. Solve 0 = x*p + 2*p + 25 for p.

-5

Let f(n) = -3*n + 52. Let h be f(17). Solve -c = h - 6 for c.

5