Suppose -2*f - 4 = -12. Solve 0 = -4*s + 3*s + f for s.

4

Let o(t) = 4*t + 2 - 5*t + 0*t + 2*t. Let k = -1 + 1. Let z be o(k). Solve -z*b - b = 0 for b.

0

Let c(o) = -o3 - o2 + 15. Let d be c(0). Solve -6*j = -3*j + d for j.

-5

Let g(x) = x3 + 5*x2 - 7*x - 4. Let i be g(-6). Suppose -2*v - i = 2. Let u = v - -6. Solve -u*t = -8*t + 16 for t.

4

Suppose 3*a = 3*c, 3*c - 8 = 5*c - 4*a. Suppose 2*y + z - 2 = 4, 0 = -2*y + c*z - 4. Solve -3*l = -y - 7 for l.

3

Let g© = -c**2 - 2*c + 3. Let t be g(-4). Let s = 8 + t. Solve -4*m - 3 = -s*m for m.

-3

Let l be -20 + (-2 + 3 - -2). Let d = l - -20. Solve -d*n + 0 + 3 = 0 for n.

1

Let y© = -c**3 + 2*c - 1. Let x be y(-3). Suppose 0 = 3*q + 3*d - 21, 5*q - x = -4*d + 2*d. Let f = 2 + q. Solve 0*r = -f*r + 20 for r.

5

Suppose 10 = 6*f - f. Suppose -3*g + 6 = -3. Solve -f*y + 1 = g for y.

-1

Suppose -3*p + 1 = -2*g, -3*p - 2*p - 4*g - 35 = 0. Let w be 10⁄3 + p/9. Suppose 0 = -2*t + 1 + 3. Solve -w*l - 10 = t*l for l.

-2