Suppose 4*u + 3*f - 19 = -2*f, -2*u + 2*f - 4 = 0. Let a be 5 + -2 + u + 0. Let j be a - (-2)/(-1*2). Solve 4*l - j*l = -5 for l.

-5

Suppose -2*f + 2*u = -0*u - 4, 4*u + 4 = 3*f. Let j be 53⁄7 - (-3)/7. Suppose 0 = 2*q + 2 - j. Solve q*a = -5 - f for a.

-3

Let t = -18 - -26. Let x© = 2*c - 10. Let q be x(t). Let j be ((-2)/q)/((-6)/54). Solve -2*u + j = -1 for u.

2

Let u(y) = -4*y3 - 2*y2 + 1. Let n be u(-1). Let b = n + 9. Solve 2*l + 2*l = -b for l.

-3

Let l(o) = o3 - 2*o + 2*o2 - 4*o2 - 2*o2 - 2*o**3 - 5. Let h be l(-4). Suppose -h*n + n = -4*x + 72, x - 20 = n. Solve z = -3*z - x for z.

-4

Suppose 5*u + 10 = -0. Let a(o) = -o3 - 2*o2 - 2*o - 3. Let z be a(u). Let n = z + 3. Solve -3*f + 2*f = -n for f.

4

Let j be ((-4)/8)/(2/(-32)). Solve 4*b + j = -8 for b.

-4

Suppose -b = 9 - 41. Let t be 9⁄3*b/6. Solve -4*c = -0*c - t for c.

4

Suppose -3*y = y - 4*h - 36, 4*y = 5*h + 41. Suppose 27 = 2*a + 5*f, -48 = -6*a + 2*a - y*f. Solve 2*o - a + 3 = 0 for o.

4

Let a(i) = -i. Let u® = 3*r. Let f(p) = -11*a(p) - 4*u(p). Let v be f(-3). Solve -v*y - 1 = 2 for y.

-1