Suppose -3*u + 2*u + 5*f = -24, 0 = -2*u - 3*f + 9. Suppose -4*n + 8 = 4*c, -n + 0 = 4*c - 2. Suppose -n*l + 6*l - 8 = 0. Solve -d - l*d = u for d.

Let p be ²⁄₉ + (-6)/27. Suppose 4*z - 26 = -5*b, 2*b + p*b - 3*z = 15. Solve 0 - b = 2*d for d.

-3

Suppose f + 2 = 2*f. Suppose f*z - 11 = -3. Solve z*u + 0 + 8 = 0 for u.

-2

Suppose 5*w + 11 = 3*v - 12, 5*w + 17 = -3*v. Let k be 3 - 3*⁴⁄₁₂. Suppose c - v = k. Solve c = -0*q - q for q.

-3

Suppose -55 = -3*s - 10. Let l(q) = q3 - q2 - 1 + 0 - 2*q**3. Let j be l(-2). Solve 2*n + s = -j*n for n.

-3

Let b(d) = 2*d + 1. Let j be b(1). Suppose 0 = 5*c + z + 1, 2*c + z + 4 = -j*z. Solve -4*r = -c*r + 12 for r.

-3

Let y be ³⁹²⁄₁₈ - 4/(-18). Let q = y + -12. Solve 0*a - q = -2*a for a.

5

Let s = -1 - -7. Solve 0 = -3*o + s*o + 3 for o.

-1

Suppose 0 = 2*o + 2*i - 4, o - 10 + 3 = -2*i. Let u be ((-6)/(-5))/(o/(-40)). Solve -3*t + u = t for t.

4

Let v(h) = h**2 - 4*h + 1. Let l be v(0). Solve 3*a - 4*a + l = 0 for a.

1

Let b = -1 - -1. Let u(s) = 3*s - 5. Let w be u(3). Solve b = -c - c - w for c.

-2