Let j(s) = -s**2 + 7*s - 9. Let z be j(3). Solve -8*b = -z*b for b.

Let y = 4 - 3. Let m be ²⁹⁄₅ - y/(-5). Suppose -k + m = 2*k. Solve 8 = k*d + 2 for d.

3

Let m(d) be the first derivative of 5*d³⁄₃ - d2 - d - 3. Let y be m(-1). Solve 2*w - 2 + y = 0 for w.

-2

Let k be (-14)/(-6) - (-5)/(-15). Solve -k*g + 1 = -g for g.

1

Let n be 0 - (-3)/((-3)/(-5)). Suppose -h + 6 = 2*h. Suppose -h*f = 6*l - l - 1, -4*l = 3*f + 2. Solve -n = u - l for u.

-4

Let h(g) = -g3 - g2 + g + 5. Let f be ((-3)/2)/(-3)*0. Let j be h(f). Suppose 0 = -j*w + 7 + 13. Solve 0 = -2*x + w + 6 for x.

5

Suppose -18*c = -20*c + 32. Solve -7*f = -3*f + c for f.

-4

Let o(s) = -s**2 + 9*s + 12. Let b be o(10). Let y = 3 - b. Suppose y = i - 3. Solve 0 = -h + 2*h + i for h.

-4

Let u be 1 - 2/(-4)*-22. Let b = u - -13. Solve -v + b = 1 for v.

2

Suppose 5*g = r + 7 - 29, 0 = 5*r - 4*g - 26. Solve -7*d + r*d + 25 = 0 for d.

5

Suppose -1 = -2*t + 3*u - 6*u, t - 6 = 4*u. Solve 3*a - 25 = -t*a for a.

5