Let b(d) = -d**2 + 8*d + 9. Let y be b(9). Solve -j + 4*j + 9 = y for j.

Let a be (-4)/6 + ²⁸⁄₆. Suppose -4*m + 3*m = a. Let h(d) = -3*d. Let v be h(m). Solve -v = 5*c - c for c.

-3

Let b = 0 + -13. Let o = -5 - b. Solve 2*g - 2 = o for g.

5

Let a = 5 - 4. Let t be ((-36)/15)/(a/(-5)). Solve -4*x + 8 = -t for x.

5

Let f = 14 - 10. Suppose 3*j = 4*j - 5*y + 34, 0 = -4*j + f*y - 56. Let z® = r3 + 9*r2 - r - 8. Let w be z(j). Solve -5*m = w + 9 for m.

-2

Suppose -u + 20 = -3*u - 4*h, -9 = u + 3*h. Let y be ¹⁰⁄₆ - 4/u. Solve 3*z - 15 = -y*z for z.

3

Let b(t) = t - 3. Let h be b(6). Suppose 0*f + 4 = -4*f. Let j = f + h. Solve 0 = j*v - 5*v + 6 for v.

2

Let x be (-2)/(-8) + 11*(-2)/(-8). Solve -x*q + 16 = q for q.

4

Let h(s) = s3 - 4*s2 - 5. Let c be h(5). Suppose -c = -4*j - j. Suppose -3*g - 2*g = -2*r - 9, r + 9 = j*g. Solve -2*m + 3*m = -g for m.

-3

Let m(h) = h3 + h2 + h + 4. Let w be (2 + -2)/(¹⁄₁). Let d be m(w). Solve -4*k - d = 12 for k.

-4

Let v = 8 + -4. Let s = 5 - v. Let j be (s - 35)*(-5)/10. Solve -5 = 3*y - j for y.

4