Let z be 256/(-10) - (-4)/(-10). Let w = -12 - z. Let h = w - 10. Solve -h*o + 19 = -1 for o.

5

Let j(l) = l3 - 9*l2 - 20*l - 10. Let m be j(11). Solve 0 = -4*n + n - m for n.

-4

Suppose -r - 2 = -0*r. Let a be r/(-7) - 5/(-7). Suppose 4*f + 5*c + 0*c - 33 = 0, 4*c - 16 = 2*f. Solve a = 3*v - f for v.

1

Suppose f = 5*h + 190, -42 + 130 = -2*h - 2*f. Let c be h/(-9) + 2⁄3. Solve 0 = -0*r - c*r for r.

0

Let w be (-4)/(-3 - (-10)/4). Let g(j) = j**2 - 9*j + 8. Let v be g(w). Solve z - 5 = -v for z.

5

Let g(b) = -b**2 + 7*b + 2. Let a be g(6). Let r = 5 - a. Let s = r + 8. Solve -6*c + c + s = 0 for c.

1

Suppose -2*d + 2*j = -16, d + 5*j + 8 = -2*d. Suppose 35 = 3*m + 4*o - 2, d*o - 2 = 2*m. Suppose 3*h - m - 20 = 0. Solve -4*q - h = -1 for q.

-2

Suppose 5*t - 24 = -4. Solve -t = 2*q + 2*q for q.

-1

Let p(x) = x3 - x2 - 3*x - 4. Let q be p(3). Let r = 4 + -6. Let z be r - -1*3 - 1. Solve z*h = -q*h - 15 for h.

-3

Let b(k) = k**2 - 10*k. Let r be b(10). Suppose -3*m + 9 = -r*m. Solve 0 = 3*t - m for t.

1