Let i = 4 - 1. Solve -5*u + 2 = -i for u.

1

Let u(l) = l3 - 4*l2 - l - 2. Let a be u(5). Let j be ((-6)/a)/(2/(-12)). Solve 6 = j*s - 0*s for s.

3

Suppose 0 = -4*l + 4*f - 9*f - 14, 3*f = -4*l - 10. Let n be (-6)/(-2) - (l + 4). Solve 9*r - 4*r - 25 = n for r.

5

Let i = -208 - -219. Solve 3*s + i - 26 = 0 for s.

5

Suppose 22 = 4*o + j, -3*o = -4*j + 6 - 32. Suppose -3*v = -5*v + o. Solve 0*f = -f + v for f.

3

Let h(y) = -3*y + 3*y + 4*y - 3*y. Let b be h(2). Solve 0 = -i + b*i for i.

0

Let h(a) = a3 - 4*a2 - a + 2. Let s be h(0). Solve -2 = s*o + 4 for o.

-3

Suppose 4*z - 12 = 2*z. Suppose -3*r - 48 = -7*r. Solve 2*m - r = z*m for m.

-3

Let w = -90 + 95. Solve 2 = -w*j + 7 for j.

1

Suppose -2*o = o. Solve i = -o*i - 5 for i.

-5