Suppose 2 - 9 = 4*m - k, 0 = -m - 2*k + 5. Let r = -1 - m. Suppose r = -b - b + 8. Solve 0 = -b*w - 21 + 9 for w.

Let k = 5 - 11. Let w be 15/(k/2)*-1. Solve -w*t + 12 = -t for t.

3

Suppose -j - 3*b = -11, -2*j + 4*b = -3*j + 13. Let c = -21 + 11. Let d = 5 - c. Solve j = 4*a - d for a.

5

Let a(k) = k. Let m be a(1). Let c be ((-1)/(-1))/(m/11). Solve -c = 4*i - 27 for i.

4

Suppose -3*g = -5*g + a + 12, 0 = 2*g - 2*a - 12. Solve 4*u - g = 6 for u.

3

Let q = 12 + -10. Suppose -q*y = -5*y. Solve -2*r - 6 = -y for r.

-3

Let w be (-3)/12 + ¹⁸⁄₈. Solve -w*x - 5 = -3 for x.

-1

Let d be (²⁄₃)/(3/(-9)). Let s be 8 + (0 - d/(-2)). Solve s = -2*m + 1 for m.

-3

Let i(k) = 9*k + 6. Let b be i(-4). Let v be 2/(-7) - b/7. Let f = -20 + 34. Solve v*n - 2 = -f for n.

-3

Let p = 48 - 46. Solve 4*x = p + 2 for x.

1

Suppose s + 0*s = 5. Let p(o) = -o3 - 7*o2 - o - 5. Let n be p(-7). Let j be 19/n + (-2)/(-4). Solve s*i = -j + 25 for i.

3