Let i(g) = g2 + 9*g - 1. Let s be i(-8). Let p(y) = y2 + 9*y + 9. Let h be p(s). Solve -11 = 4*b + h for b.

-5

Suppose 3*i + 12 - 3 = 0. Let z be i/(2 - (-14)/(-4)). Let p(v) = 2*v - 14. Let k be p(12). Solve z*s = -3*s + k for s.

2

Let x® = -5*r**2 - 42*r - 11. Let t be x(-8). Solve -t = -c - 0 for c.

5

Let a = 5 - 5. Suppose 0*b - 2*b = a. Suppose b = -n + 1 + 6. Solve 3*d = n - 1 for d.

2

Let f = -1 + 15. Suppose -4*g + 19 = -1. Solve g*w + 1 + f = 0 for w.

-3

Let n be (-6 - 1)/(8/(-40)). Suppose n = 4*b + 3*f, 1 - 6 = -f. Solve 0 = -2*m - 1 - b for m.

-3

Let o(s) = 5*s**2 + s + 1. Let n be o(-1). Suppose n*r - r = 0. Solve r = -5*a + 3 + 17 for a.

4

Suppose 12 = 3*z + z. Solve -3*k - z = 3 for k.

-2

Suppose a - 4 = -2*h, -5*a + 55 = -a - 5*h. Suppose 5 = -3*l + 2*l. Let x be (-1)/2 - l/a. Solve 3*r + x - 6 = 0 for r.

2

Suppose 5*d - 5*w - 5 = 3*d, 2*d - 6 = 4*w. Suppose -30 = -0*q - d*q. Solve -2*y = -5*y - q for y.

-2