Suppose -2*k = -4*k + 22. Let m = k - 9. Suppose -m*c + 4*n = -24, c - 4*n + n - 16 = 0. Solve u - c = -u for u.

Let h be (2 - ²⁸⁄₁₆)*12. Solve -2 + 8 = h*c for c.

2

Let r be 1 + 7/(¹⁴⁄₄). Let n(i) = -i - 1. Let j be n(-2). Solve -4 = -r*x - j for x.

1

Suppose -5*d = 4*p - 15, 10*p - 5*p + 32 = d. Suppose 2*z - d*z = -30. Solve -6 = 4*n + z for n.

-3

Suppose -5*p = -0*p - 45. Suppose 4 = -c + p. Suppose -4*t = -11 - c. Solve -5*w = -t*w for w.

0

Suppose i - 7 = 4*v, 9*v - 4*v - 4*i + 17 = 0. Let d = 5 + -3. Let z = v + d. Solve -3 - z = f for f.

-4

Let j(z) = z3 - 8*z2 + 2*z - 1. Let h = 36 + -28. Let t be j(h). Solve 4*b - b = t for b.

5

Let b = 8 + -6. Let i = 2 - b. Let u be (3 - (-2 + 2)) + i. Solve 11 = -u*q + 2 for q.

-3

Suppose 0 = 5*a + 25, 0*b + 4*a = -4*b - 48. Let u(k) = k3 + 6*k2 - 6*k + 10. Let m be u(b). Solve 0*i = -i + m for i.

3

Suppose 3*y = 10*y - 35. Let w = -11 - -41. Solve -y*o + w = 5 for o.

5

Let o© = c2 - c - 1. Let b be o(-2). Let u(l) = -l3 + 4*l**2 + 4. Let t be u(4). Solve -b - 3 = t*a for a.

-2