Let k© = c + 3. Let a be k(6). Suppose -2*x - m + a = x, x - 5*m - 19 = 0. Solve x = n + 3*n for n.

1

Suppose -18*s + 86 = -4. Solve 6 = s*i - 14 for i.

4

Suppose 8*v - 21 - 3 = 0. Solve v*d = -d for d.

0

Suppose 0 = 4*r - 16, -1 = -3*d + r - 2. Let w = -20 - -23. Suppose 5*g + 2*c - 16 = 0, -2*g + 3*c - 2 - w = 0. Solve d = -3*a - g for a.

-1

Let m(o) = -o2 + 5*o + 9. Let x be m(7). Let d(l) = l3 + 5*l**2 + 5. Let c be d(x). Solve 3*p - 8*p + c = 0 for p.

1

Let b be 6/(-2)*(-3 + 4 + -2). Solve 12 = v + b*v for v.

3

Let t = -5 - -9. Let x(b) = -20*b2 + 3*b - 2. Let f(k) = k2 + k - 1. Let g(w) = 3*f(w) - x(w). Let h be g(-1). Solve -t*r + 2 = h for r.

-5

Let d = -104 + 105. Solve -2*o + d + 5 = 0 for o.

3

Let d be ((-20)/(-3) - -1) + 47⁄141. Solve 0*z = 4*z + d for z.

-2

Let c be (14 + -12)*(1 - -1) + -1. Solve -5*r = -4*r - c for r.

3