Let a(d) = -d3 + 5*d2 + 7. Let j be a(5). Suppose -j = g - 4. Let k(t) = -t**2 - 5*t - 4. Let i be k(g). Solve -3*l = -i*l + 1 for l.

-1

Let x® = -r**2 + 5*r + 2. Suppose -d + 6*d = 25. Let n be x(d). Solve 2*s - n = 4*s for s.

-1

Suppose j + 4*c = -4, 4 = -2*c - 0. Let l be 1 - (j - 2 - 1). Solve v + 2*v = l for v.

0

Suppose 4*t = -t + 10. Suppose v - 2*c + 2 = -0*v, t*v - 5*c = -5. Let z be 4⁄6 - (-7)/3. Solve i = -v*i - z for i.

-3

Let d = -18 + 22. Solve -d*u + 8 = -8 for u.

4

Suppose 4*n + 0*m - 3*m - 69 = 0, 0 = -4*n - 4*m + 76. Suppose -j - 3*j - 3*a + n = 0, 5*j - 3*a - 9 = 0. Solve -1 + j = -2*w for w.

-1

Suppose -14*z + 22 = -3*z. Solve -k = z*k - 3 for k.

1

Let j(m) = -m - 3. Let v be j(4). Let i be -2 - (1 + 1 + v). Suppose -2*s + i = s. Solve c - s = 4 for c.

5

Let b(d) = d3 + 8*d2 - 2*d - 10. Let f be b(-8). Solve 0 = f*y - 5*y + 5 for y.

-5

Let z = -4 - -4. Solve 3*u = -z*u + 9 for u.

3