Suppose 0 = -4*u + 3*l - 16 - 1, -22 = 5*u - 4*l. Let w(n) be the first derivative of -2*n**2 + 2*n + 13. Let c be w(u). Solve 0 = 5*a + c - 5 for a.

-1

Let z® = -r3 - 6*r2 - 2*r - 7. Let c be z(-6). Suppose 0 = -c*n + 7 - 2. Solve 0 = -k + n - 0 for k.

1

Let l = 20 - 14. Let m = 10 + l. Solve -4*d + m = 4 for d.

3

Suppose 0 = -2*j - 2*j + 24. Let k = -2 + j. Let v(d) = d**2 - 2*d - 3. Let g be v(k). Solve 0 = 5*y + 5 + g for y.

-2

Let y = -2 - -2. Suppose c = -4*j + 10, 4*j - c = 3*j. Suppose y = -j*m - 3*m + 100. Solve 4*x = -x - m for x.

-4

Let h(v) = v**2 - 11*v + 13. Let x be h(10). Let c = 5 - x. Solve o = c*o for o.

0

Let s = 229 - 222. Solve -9*l + s*l + 6 = 0 for l.

3

Suppose 82 = 5*h - 8. Let u = -12 + h. Solve 4*p - 2*p = u for p.

3

Let m be (2 - 1)*(-2)/(-2). Let v = 7 - m. Suppose 8*k - 5*k = v. Solve -1 = -d + k*d for d.

-1

Suppose -7 = -4*l + 1. Solve l*t = -2 + 12 for t.

5