Let o(f) = -f**3 + 10*f**2 + 13*f - 15. Let g be o(11). Suppose -5*a - 3*s = -25, -3*a + 2*s = a - 20. Suppose -2*i = 3*i - 15. Solve g = a*j - i for j.

Let v(h) = h3 - 8*h2 - h + 8. Let c be v(8). Suppose 0 = -2*w - 0*w. Solve 5*p + w*p - 20 = c for p.

4

Suppose 3*d = -3*p - 9, 2*d - 6*d = 2*p + 2. Suppose -d = -3*u - 2*z - 29, -3 = z. Let n = u + 11. Solve n = -o + 2 for o.

-2

Let x be (-232)/(-72) + 2/(-9). Solve m = -x*m - 8 for m.

-2

Let c(d) = d3 - 5*d2 + 2. Let g be c(5). Solve 2*r + 6 = g for r.

-2

Suppose -4*y = -2*y. Solve y = -5*u - 5 for u.

-1

Let a(o) = -o3 + 7*o2 + 2. Let r be a(7). Suppose -r*y = -5*y. Suppose v = 2*t + 6, -5*v - 3*t + 2 = t. Solve 0 = -y*i + i + v for i.

-2

Let y be (⁴²⁄₁₈)/(2/(-6)). Let g(o) = 4*o2 - 7*o - 3. Let f(p) = -5*p2 + 7*p + 4. Let n(d) = 5*f(d) + 6*g(d). Let m be n(y). Solve -3*x = -m*x for x.

0

Suppose 5*j = 4*q + 10, 4j = j - q + 6. Suppose -c + 7 = j. Let x be ²⁄₃-3 - -7. Solve x = -5*d - c for d.

-2

Let h = -28 + 40. Suppose -3*r - 3 = -h. Solve q + r*q = -16 for q.

-4

Suppose -4*x + 6 = -x. Suppose 0 = x*y - 0*y - 12. Solve -5*v + y = -4 for v.

2