Suppose 0 = -4*o + 4*f + 7 + 1, -f = -4. Let t be (-25)/(-3 - (0 + -2)). Solve d + t = o*d for d.

5

Let v® = 31*r3 + 5*r2 - 2*r + 5. Let m(y) = -10*y3 - 2*y2 + y - 2. Let a(k) = 8*m(k) + 3*v(k). Let i be a(1). Solve 2 = 3*b - i for b.

5

Let p(d) = d**2 - 12*d + 28. Let x be p(10). Solve 5*v + 7 = -x for v.

-3

Suppose 4*u + u = 30. Suppose u*a = 5*a. Solve a = -2*z + 2 for z.

1

Let i© = c3 - 7*c2 + 8*c - 9. Let d be i(6). Solve -k - d*k = 8 for k.

-2

Let n(y) = -y3 + 7*y2 + 7*y + 10. Let f be n(8). Solve 0 = -2*c - f*c for c.

0

Suppose 2*p = -p. Let j(k) = k3 + 6*k2 - 17*k - 2. Let d be j(-8). Suppose 5*o + 4*u = 16, 9 = -5*u + 29. Solve -3*n - d + o = p for n.

-2

Suppose -4*f + 5*o - 23 = 0, -f - 5*o = -0*f + 12. Let d = -5 - f. Let h = 22 - 14. Solve -h + 2 = d*a for a.

-3

Suppose -2 = d - 0. Let u(h) = 3*h**2 - 3*h - 3. Let g be u(d). Solve 4*w + w + g = 0 for w.

-3

Let i be (-2 + 0)/((-3)/6). Suppose -i = -j - 1. Let c = 1 + -1. Solve c = j*m - 2 - 13 for m.

5