Let s(f) = -f**3 + 3*f**2 + 4. Suppose 12 = 3*b + 3. Let j be s(b). Solve -1 = i - j for i.

Let x(k) = -k3 + k + 2. Let j® = -r2 + 7*r + 8. Suppose 5*c - 40 = -0. Let y be j©. Let d be x(y). Solve d*i = -0*i + 8 for i.

4

Suppose t = 2*z - 6, -4*t + 2*z = 3 + 3. Solve t = -2*p + 4*p for p.

0

Suppose 0 = 5*l + 2*z - 10 - 5, 2*l - 3*z - 6 = 0. Let q(x) = x + 4. Let m(s) = -s - 5. Let o(t) = 3*m(t) + 4*q(t). Let r be o(l). Solve -r*k = -15 + 3 for k.

3

Suppose -2*f + 22 = 2*o, -3*f + 0*f + 2*o = -38. Suppose -95 = -13*c - 43. Solve -r - f = -c*r for r.

4

Let p(x) = -x. Let a be p(-5). Solve -a*c = 4 + 6 for c.

-2

Suppose 4*u - 5 = -u. Suppose 7 = 3*a - 2. Let q(g) = g + 4. Let w be q(a). Solve w = 2*m + u for m.

3

Let j(d) = d3 - 3*d2 - 3*d - 2. Let y be 2 + (2 + 0 - 0). Let q be j(y). Solve f - q*f + 5 = 0 for f.

5

Let i = 10 - 6. Let k be 2 + (-2)/(-4)*14. Suppose -w = -i*w + k. Solve 0 = -w*h + 8*h for h.

0

Let i(w) = -w + 9. Let k be i(9). Solve k = 3*a + 2*a - 25 for a.

5

Suppose 0 = 3*p - z - 7, -4*p - 4*z = -2*p. Solve p*w - 3*w = -4 for w.

4