Suppose -s + 0 + 7 = 0. Suppose -9*o - s = -10*o. Solve 0 = 2*l - o - 1 for l.

4

Let a be 11638⁄782 + (-4)/(-34). Let x(n) = -2*n + 2. Let y be x(5). Let f = -5 - y. Solve -3*v + a = f for v.

4

Let g = 23 + -15. Let m be (-6 + -1)*g/(-14). Solve 0*k - m*k + 4 = 0 for k.

1

Let z be -1 + 2 - 2/(-2). Suppose -2*y + 5*o = -3*y + 32, -z*y = 3*o - 36. Let i = 4 - -1. Solve i*s - y = 8 for s.

4

Let l = 12 - 7. Suppose -l*q = 4*j - 8, j = -j - 4*q - 2. Solve -4*z + 27 - j = 0 for z.

5

Let c(h) = h**2 - 3*h - 6. Let q = 12 + -7. Let n be c(q). Solve -2*v - 10 = -n*v for v.

5

Suppose 0 = 6*q - q. Suppose 14 = -q*l + l + 2*u, -l = 4*u - 24. Suppose 2*c + 4*t - 6 = -4, -1 = c + l*t. Solve -c*i = -8*i + 15 for i.

3

Let b© = c3 + 6*c2 + c + 8. Let x be b(-6). Solve -x*f - 25 = 3*f for f.

-5

Suppose 4*t - 3*f = -3, 3*f - 3 = -0. Suppose t = 2*r - 3*x - 21, 4*x + 3 = -4*r - 5. Solve -s + r*s = 6 for s.

3

Suppose -5*b + 5*x = -45, -x = 2*b + 2*x - 8. Solve 0 = 3*f - b - 2 for f.

3