Let v be (0/(-1))/(11/(-11)). Solve v*d = 4*d for d.

0

Let s© = 3*c - 37. Let w be s(13). Solve -w = -3*i + 13 for i.

5

Suppose 4*u - 2*u = 3*b, 0 = -2*b + 4*u. Let m = 2 + b. Solve 3*q = 4 + m for q.

2

Let h be (0/(1 - -2))/1. Suppose 0 = -4*c + 4*b - h + 4, c = 5*b - 3. Solve l + 3 = c*l for l.

3

Suppose 2*x = -2*x. Let t = 0 - x. Solve t = -2*h - 0*h for h.

0

Let u = -7 + 11. Suppose t = -u*z + 97, -42 + 14 = -z + t. Solve -z = -a - 4*a for a.

5

Let x = -56 + 78. Suppose -w - 1 = 0, 5*q + x = q - 2*w. Let u® = r3 + 6*r2 + 2*r - 3. Let a be u(q). Solve p + a = -2*p for p.

-4

Let j(f) = f**2 - 7*f - 2. Let y be j(8). Let m = -4 + y. Suppose -2*v = 8, 0*u = u + m*v + 4. Solve -u*a + 5*a - 3 = 0 for a.

3

Let q(n) = -n**2 - 12*n + 48. Let b be q(-15). Solve 13 = -b*f - 2 for f.

-5

Let i(s) = -3*s - 84. Let q be i(-32). Solve -4*t = 16 - q for t.

-1