Let j(k) = -2*k - 1. Let u be j(8). Let i = -12 - u. Solve 0 = 4*b + 13 - i for b.

Suppose p + 5*t + 14 = 0, -2 = 5*t + 13. Let u be p + 1 + 2 - 2. Let k = -10 - -20. Solve u*j - 4*j = -k for j.

5

Let w = 10 - 5. Let l be (6 - w)*(-8)/(-2). Solve -h = l - 1 for h.

-3

Let o = 10 - 7. Suppose 2*x = -a - o*a - 4, -a - x - 2 = 0. Solve 3*l + 3 = -a for l.

-1

Suppose -5*f + 15 = -10. Solve -f = b - 4 for b.

-1

Suppose -2*q + 3*v = -28, 7*v - 4*v = 5*q - 70. Let d(o) = o3 + 7*o2 - 3. Let k be d(-7). Let m = 8 + k. Solve 1 = -m*j - q for j.

-3

Suppose 3*l - 5*l + 2*p = 0, 4 = 5*l - 3*p. Let c be 1*l + 0/6. Solve -i = c*i for i.

0

Let m(b) be the first derivative of -b**2 + b + 1. Let w be m(-1). Solve 2*i = 5 - w for i.

1

Suppose -2*n - 22 = -3*j, 4*j = j - 3*n + 42. Let a(g) = 4*g - g - 2*g + 0*g. Let d be a(10). Solve d + j = 4*t for t.

5

Let d = -5 + 9. Let j be (-2)/d*-18 + 0. Solve 2*y = -y + j for y.

3

Let v = -7 - -14. Let h = 11 - v. Solve 0 = -g + h*g + 12 for g.

-4