Let g(b) = -b**2 + 11*b - 15. Let x be g(9). Solve -x*r + 9 = 3 for r.

2

Let w(i) = i + 4. Let r be w(-2). Solve 7 + r = -3*k for k.

-3

Let f© = -c3 + 11*c2 - 10*c + 2. Let g be f(10). Solve 0 = g*s - s - 4 for s.

4

Suppose -3*y + 6 = c, 5*y = 2*y - 3*c. Solve 4*o + 5 + y = 0 for o.

-2

Suppose -2 = -s + 3*x, 2*s + 3*x = 2*x + 4. Let z(f) = 5 - s*f - 2*f + f - f**2. Let o be z(-4). Solve 0 = -2*y + o + 1 for y.

1

Suppose 5*o - 11 = -2*l + 129, 4*o - 3*l = 135. Suppose -5*j + 40 = -o. Solve j = 5*a - 11 for a.

5

Let x be (6 + (1 - 4))*1. Let n(m) = -m3 + m2 + m - 2. Let o be n(0). Let b(t) = -t3 - 3*t2 - 2*t. Let v be b(o). Solve v = 2*d + x*d + 10 for d.

-2

Let o be (0 - (-4)/(-12))*-9. Solve -i - 1 = o for i.

-4

Let w be 2*((-6)/4 - (-30)/12). Solve 4 = q + w for q.

2

Suppose 0 = 2*n - n + 4. Let h be ((-14)/(-21))/(n/(-6)). Solve -11 = -3*k + h for k.

4