Suppose -4 = f, 2*i + 4*f = 4*i - 42. Solve 5*u + i = -2 for u.

-3

Suppose 3*u - 6*u = 0. Solve m + m - 8 = u for m.

4

Let x(l) = -l**2 + 5*l + 4. Let b(h) = -1. Let s(n) = -4*b(n) + x(n). Let r be s(6). Solve -r*j = -j for j.

0

Let i(n) be the second derivative of n412 + n32 - 2*n**2 + 3*n. Let f be i(-4). Solve f*h = h for h.

0

Suppose -5*p = -7*p - 6. Let f(j) = j + 5. Let k be f(p). Solve k + 3 = -5*o for o.

-1

Let y = 19 - 3. Solve -3*j = j + y for j.

-4

Let y = 20 + -16. Solve -y = o + o for o.

-2

Suppose -4*i = -w + 14, 5*w + 0*w - 22 = 4*i. Solve w*k = -k for k.

0

Let a® = -r**2 + 7*r + 8. Let o be a(6). Let n = o + -10. Solve -2*h = -0*h - n for h.

2

Suppose 12 = -l - 5*u, -l - l - 5*u - 9 = 0. Let w = 97 - 95. Solve t + w = l*t for t.

1