Let j = 15 + -13. Suppose z - 5*p = j*z + 2, 4*z - 2*p - 36 = 0. Solve -t + z = 5 for t.

Let d = -3 + 3. Let z® = -r**2 + 5*r - 4. Let x be z(4). Suppose 0*w - 3*w = x. Solve d = -w*n - n + 1 for n.

1

Let p = 67 + -41. Suppose 0 = 5*z - 2*u - p - 20, -4*z + 50 = 5*u. Solve -3*j - 2*j = z for j.

-2

Let d(q) = q + 8. Let j be d(-8). Solve 4 = 4*r - j for r.

1

Let i = -124 - -131. Solve 0 = -i*s + 4*s for s.

0

Let a = 8 - 6. Solve a*d = -0*d - 4 for d.

-2

Let g = 6 - -2. Let l be g/16 + (-6)/(-4). Solve -8 = l*w - 18 for w.

5

Let c be (-282)/(-4) - (-6)/(-12). Suppose r + 40 = 5*m - 2*m, r = 5*m - c. Solve -5*w - m = -5 for w.

-2

Let u be 13/(-4) + 3 - 45/(-20). Solve 5*r = -u + 22 for r.

4

Suppose -c + 11 = 9. Solve 3*o = o + c for o.

1

Let u(t) be the first derivative of t⁴⁄₄ - 2*t³⁄₃ - t**2 - 2*t - 3. Let o be u(3). Let f = 4 - o. Solve 0 = b + f*b + 4 for b.

-1