Let g be 1 - 1 - (1 - 1). Let s(u) = u**2 + 4. Let r be s(g). Suppose r*f - 20 = 4*z, -4*f = -0*z + z - 5. Solve c + 0*c - f = 0 for c.

Let y = -70 - -72. Solve y = 3*u - 4*u for u.

-2

Suppose 2*n + 0 = 10. Suppose 5 = -p + n*o, 3*p - o - 50 = o. Solve 7*h + p = 3*h for h.

-5

Suppose -7*c = -2*c - 50. Let o be 0 + -7 + (-1)/1. Let q = o + 14. Solve -h = -q*h - c for h.

-2

Let h be 2 + -3 + -1 - -6. Let s be 6/h*(-8)/(-3). Suppose s*c = 2*c + 2. Solve -j = -2*j + c for j.

1

Let h be 154/(-22) + 1*17. Let m(f) = f3 - f2 + f + 5. Let y be m(0). Solve 0*v + y*v - h = 0 for v.

2

Let d be ²²⁄₆ + (-1)/(-3). Let h(g) = -g**2 - 3*g - 1. Let q be h(6). Let a = -39 - q. Solve d*i = -0*i - a for i.

-4

Let x(h) = 1. Let d(y) = -y. Let c(b) = -d(b) + 6*x(b). Let i be c(-12). Let p be 15/(-4)*16/i. Solve -w = w - p for w.

5

Let o = 11 + -4. Solve -2*q + o*q + 15 = 0 for q.

-3

Let q(z) = -3*z**2 + 24*z + 11. Let o be q(8). Solve -o = -4*f - 31 for f.

-5

Suppose -5*i = 2*n - 34, -3*i = -2*n - 2*i + 58. Suppose -5*s = -3*s - 6. Suppose 34 = s*b + 2*g, 0 = 5*g + 2 - n. Solve -l + 5*l + b = 0 for l.

-2