Suppose 0 = -3*u - 0*u + 12. Solve 2*i - 8 = u*i for i.

Let w(d) = -d2 + d. Let u(l) = -5*l2 + 2*l. Let j(b) = -u(b) + 3*w(b). Let g be j(1). Let p = g + -3. Solve p = 3*m - m - 8 for m.

4

Let z® be the second derivative of r⁴⁄₁₂ - 5*r³⁄₆ + 3*r**2 + 8*r. Let b be z(4). Solve s + b = -1 for s.

-3

Let y(b) = -2*b - 13. Let g be y(-12). Suppose -g = -4*m + 1. Suppose -12 = -n + 5. Solve 5*w + n = -m for w.

-4

Let q = -15 - -15. Let r(g) = g**2 + g + 1. Let y be r(-3). Solve q = -y*d + 3*d + 8 for d.

2

Let j(l) = l**2 + l - 3. Let y be j(3). Solve -y = 3*w + 3 for w.

-4

Let w = -57 - -58. Solve 4*f = -3 - w for f.

-1

Let u be (-2)/(4/(-6)) + 17. Solve 5*f = f - u for f.

-5

Let m = 43 + -34. Suppose 3*b = 2*f - 2, -5*f - 3*b + 16 = -5*b. Suppose m*i - f*i = 0. Solve -h = -5 - i for h.

5

Let y(z) = z**2 + 7z + 6. Let g be y(-4). Let n be g(¹²⁄₉ - 2). Solve 4*k = -0*k + n for k.

1

Suppose 0 = -u + v - 3*v - 1, u = 3*v + 9. Suppose 7*f - u*f = 0. Suppose f = -4*l + 2 + 10. Solve -t - l*t + 4 = 0 for t.

1