Suppose 0 + 3 = h. Let i = 12 - h. Solve 0 = -3*w - 0 + i for w.

3

Suppose 5*l - s - 5 = -0*l, 0 = -2*l + s - 1. Let d(y) = y3 + 9*y2 + 7*y - 3. Let m be d(-8). Let g = 4 + 8. Solve -l*c = -m*c + g for c.

4

Suppose 0*b + 3*b = 21. Solve b = 5*c + 17 for c.

-2

Let m(j) = j**2 - 7*j + 2. Let h be m(7). Solve -5 + h = -3*f for f.

1

Suppose -h - 3 = -2*h. Let l be (h/9)/((-3)/(-45)). Solve 0 = -l*u + 2*u for u.

0

Suppose 4*l - 9 - 3 = 0. Suppose 3 - 9 = -l*x. Suppose -t = -5*v + 29, -2*t = 2*v + x - 4. Solve -8 = -v*i + i for i.

2

Suppose 2*i - 29 = -5*m, 0*m - 18 = -4*i - 2*m. Solve -v = -i*v + 1 for v.

1

Let b(w) = w - 2. Let u be b(0). Let k = u - -5. Suppose -k*h = h - 28. Solve p - h = -3 for p.

4

Let o(z) = -z3 + 5*z2 - 6*z + 4. Let a be o(4). Let l(b) be the first derivative of -b**2 - 6*b - 3. Let v be l(a). Solve -v*g = 4 - 0 for g.

-2

Let g be ((-1)/(-5))/(2⁄10). Solve -4*z - g = 3 for z.

-1