Let s(l) = -l. Let c be s(-4). Solve 0 = 3*f - 2*f + c for f.

-4

Let n = -8 + 12. Solve -n*l = -5*l for l.

0

Let j® = -3*r3 + 2*r2 - 1. Let w be j(-1). Suppose i + 2*c = 12, 2*c - 3 - 1 = 3*i. Solve -w*f + 14 = i for f.

3

Suppose y - 4 = -2*o, o + 0*y + 7 = -5*y. Let h(w) = -w3 + 3*w2 + 2*w + 2. Let r be h(o). Solve -c - 3*c = -r for c.

2

Suppose -4*b = -o + 44, -b - 16 + 2 = -o. Let h = b + 10. Solve h = -0*t - 5*t for t.

0

Let y(x) = -4*x2 + 2*x + 4*x2 - x**2 + 3. Let s be (-7)/(-3) + (-8)/(-12). Let p be y(s). Solve 2*r - 6 + 4 = p for r.

1

Suppose 0 = -q + 4*c - 17, -q - 3*c = -19 + 1. Suppose -5*j + 31 = 4*p, 6 = -4*p + 2. Solve -q = -2*m + j for m.

5

Let u = 6 + -3. Let y = 10 + 8. Let o = y - 18. Solve -u*t + 2 + 10 = o for t.

4

Let u(a) = a3 - 2*a2 - 2*a - 1. Let v be u(3). Let i be ((-4)/(-6))/(v/3). Solve o - 5 = -i for o.

4

Suppose 3*q - 2 + 5 = 5*i, -4*i + 4*q = 4. Suppose -5 = -d + y - 3, -5*y = -3*d + 10. Suppose d = 2*c - 5*v - 8, 7*v - 3*v = 2*c - 8. Solve c = -i*p + 7 for p.

1