Suppose 4*k + 2*b - 4 = 0, 1 = -3*b - 5. Solve -f = -k*f + 4 for f.

4

Suppose 0 = 3*j - j + 24. Let v be (j/8)/(6/(-4)). Solve -3*b = v - 4 for b.

1

Let i(b) = b3 - 8*b2 - 9*b + 3. Let w be i(9). Solve -w*j + 1 = -14 for j.

5

Let f(u) = -u3 - 2*u2 - 2*u - 4. Let i be f(-3). Let b = 15 - i. Let j® = -r3 + 6*r2 - 6*r + 6. Let g be j(5). Solve -b*n - g - 3 = 0 for n.

-1

Suppose 9*g - 6*g = g. Solve g = 2*h - 4*h for h.

0

Suppose -13*i = -15*i + 4. Solve 2*p + 2 = -i for p.

-2

Suppose 4*a - 4*u = -16, -5*a + u - 6*u + 20 = 0. Let y(q) = q + 18. Let i be y(a). Solve 5*r = -i - 2 for r.

-4

Let y be 9/(-12) - 30/(-8). Let j = 41 - 21. Solve q = -y*q - j for q.

-5

Suppose 47 = 4*z - 3*v, 5*v = 3*z + 2*z - 60. Suppose -36 = z*a - 15*a. Solve 0*w + 3*w = -a for w.

-3

Let n = -6 + 8. Solve -n*f = 5 - 11 for f.

3