Let t be (-4 - -3) + 1 + 3. Solve -t*l = -l - 2 for l.

Let m be -3 + ⁴⁄₁ - -2. Suppose 2*b - 4*n - 30 = 0, -b - m*n + 81 = 2*b. Solve 4*p + 3 = b for p.

5

Suppose -2*c = 3 - 9. Let q = 8 + -13. Let k(x) = -x3 - 5*x2 + 4. Let i be k(q). Solve -i*u - 4 = -c*u for u.

-4

Let p be ²⁄₁₈*3*30. Solve 0 = -4*q - 10 - p for q.

-5

Suppose -9 = -2*q - q. Suppose -3 = -2*j + 3*l, -q*j = 2*j - l - 14. Suppose j*d + 10 - 1 = 5*o, 0 = 3*d + 5*o - 21. Solve -15 = d*t - 5*t for t.

5

Let l be (-38)/(-6) + (-4)/(-6). Suppose s - 6 = -2*n, 2*s = -n - 1 + l. Suppose -s*o - 3*o = -10. Solve -2*k + 0 + o = 0 for k.

1

Let t = 10 - 1. Suppose 5*w - t = 3*u, 3*w - 19 = -5*u - 0. Let l be 0/(0/3 - u). Solve l = i + 3*i - 20 for i.

5

Let v(k) = k - 14. Let w be v(12). Let n be (¹⁶⁄₁₂)/(w/(-9)). Suppose 0 = s - 2. Solve -s - n = -4*m for m.

2

Let a = 9 + -4. Suppose -3*t + 3 = -4*t, -a*t = g + 2. Solve 4*b = 3 + g for b.

4

Suppose -8*p + 65 = 9. Solve 4*t + 6 = p*t for t.

2

Let l(n) = -n2 + 8*n - 9. Let i(d) = -d2 - 8*d - 6. Let v be i(-6). Let r be l(v). Suppose -c + 5*x + 8 = -r*c, c - 11 = 5*x. Solve 0 = -h - c for h.

-1