Suppose -12*o = -5*o - 70. Solve -1 = 3*r - o for r.

Suppose -3*l = -4*l + 3. Suppose 2*v + v - 3*s = -l, 3*v - 2 = 2*s. Suppose -v*n = -0*n - 16. Solve 0 = z + n*z for z.

0

Let h(b) = b**2 + 2*b - 5. Let y be h(-5). Solve y = -5*t - 0*t for t.

-2

Suppose 2*y = -5*q + 14 - 1, -3*q + 3 = 0. Suppose 2*i = -i + 3. Suppose -y*o = -5*o + i. Solve 7 - o = 2*b for b.

3

Let s(w) = w3 + 19*w2 - 20*w + 2. Let d be s(-20). Solve 2*f + 6 + d = 0 for f.

-4

Let q(a) be the second derivative of -a⁵⁄₂₀ - 2*a⁴⁄₃ - 7*a³⁄₆ + 2*a2 - 2*a. Let m be q(-7). Solve -m*v - 6 = -6*v for v.

3

Let b(l) = 2*l + 8. Let i be b(7). Let p = 5 + -4. Let t be (-5 - -6)/(p/3). Solve 5*z = -i - t for z.

-5

Let u(l) = -l**2 - 4*l + 13. Let z be u(-6). Suppose -z = a - 4. Solve 0 = d - 4*d + a for d.

1

Suppose 2*s + g - 10 = 0, 0*s - 2*s - 2*g = -10. Solve -s = 3*c + 1 for c.

-2

Let j(k) = k2 + 5*k + 1. Let y = 29 + -21. Let v(l) = 3*l2 + 14*l + 3. Let m(d) = y*j(d) - 3*v(d). Let i be m(-1). Solve i = -4*s - 0 + 4 for s.

1

Suppose z + 20 = -z. Let h = z + 14. Solve -h*g = g - 25 for g.

5