Let m be (10/(-75)*-6)/(1/20). Solve 0*h - 4*h = m for h.

Let s(o) = -o - 5. Let d be s(-11). Solve -u - 25 = -d*u for u.

5

Suppose g + 15 = -u - 2*g, -5*g - 25 = 3*u. Suppose 5*w + 2*m + 4 = 13, -m - 6 = -w. Let v be (-8)/(-1*3/w). Solve u = -c - c + v for c.

4

Let g(n) = n - 8. Let y be g(11). Solve -15 = 2*j + y*j for j.

-3

Let l = -46 + 48. Solve 3*n - 10 = -l*n for n.

2

Let q = 16 - 8. Suppose -r + q = -4. Let c be (-1)/3 - (-28)/r. Solve 8 = -c*j + 6*j for j.

2

Let q(f) = f3 - 5*f2 + 6*f. Let i be q(4). Solve -i*s + 5 = -3*s for s.

1

Suppose 3*d = -2*d - 2*s + 24, d - 5s = -6. Let g be 0(¹⁶⁄₁₂)/d. Solve 10 + g = 5*z for z.

2

Let d = -5 + 12. Solve d = -i + 2 for i.

-5

Suppose 2*g + 488 = 6*g. Let r be (-8)/(-28) - g/(-14). Let j = -7 + r. Solve -j*c + 10 = -4*c for c.

-5

Let l = 51 - 50. Solve -l + 0 = o for o.

-1