Suppose -4*t - 4 = 5*a, -2*a - a = 3*t. Solve t*f - 1 = 3*f for f.

1

Let i be -1 - 2/(-1) - -11. Suppose -j + i = 2*j. Suppose -21 = -3*l - 4*u, -l - 3*u - 2*u = j. Solve 0 = -5*k + 4 + l for k.

3

Suppose 3*c + c = 8, y - 8 = -3*c. Let p(i) = i**2 - 3*i + 2. Let n be p(y). Solve 0 = -n*h + 4*h for h.

0

Let c(k) = 2*k. Let l be c(6). Let q = l - 7. Solve 0 = -0*m + q*m for m.

0

Suppose -14 = -2*w - p, 0 = 3*w + 3*p - 15 - 12. Solve 5*u - w = 5 for u.

2

Let m(a) = 7*a**2 + 2*a - 1. Let l be m(1). Let p = -18 + l. Let c = 14 + p. Solve y = c*y + 3 for y.

-1

Let t(m) = m**2 + 3*m + 4. Let x be t(-2). Solve -2 - 2 = -x*b for b.

2

Let t(a) = -3*a + 9. Let u(f) = -f + 5. Let w(n) = -2*t(n) + 5*u(n). Let d be w(0). Let g(o) = o - 3. Let b be g(d). Solve b*l + 5 = 1 for l.

-1

Let i = -1 - -3. Let o(f) = f**2 + 2*f - 3. Let m be o(-3). Suppose m = -h + i*h - 2. Solve 0 = -5*b + 3*b + h for b.

1

Let i(u) be the first derivative of -u3⁄3 - 3*u2 + 2*u + 1. Let p be i(-5). Let k = p - 4. Solve k*y = y for y.

0