Let l(q) = 3*q**2 - q - 1. Let t be l(-1). Let i be -7 + t - 4/(-1). Solve i = -5*b + 12 + 13 for b.

5

Suppose -y + 6 = 2*y. Let t be 0/(0 + (3 - y)). Solve o + 1 + 1 = t for o.

-2

Let r = 5 + -7. Let p be (-370)/(-45) + r/9. Solve 2*h + p = 6*h for h.

2

Let z® = r**2 - 9*r - 6. Let v be z(10). Solve 5*j = 3*j + v for j.

2

Suppose 4*l + 6*k - 19 = 3*k, 5*k + 11 = 4*l. Let h be 2/(-8) - (-10)/8. Let d be (h - 1) + (5 - 2). Solve -l = d*p - p for p.

-2

Suppose -5*h = 4*u - 47, 3*u + 2*h = 4*h + 41. Let y(o) = -o**2 + 14*o - 8. Let r be y(u). Solve -r*c = -0*c + 25 for c.

-5

Suppose -2 = 5*t - 12. Let c be 18/(-2)*t/(-3). Solve c*k = 4*k for k.

0

Let z = 5 - 0. Suppose -7*b = 27 - 139. Solve -z*r = -r - b for r.

4

Let m(t) = t + 8. Let z be m(-7). Let q be (-1)/(-2)*10 + z. Solve -q*f + 9 = -3*f for f.

3

Suppose -3*w + 26 = 2*h - 2*w, 0 = -h + 2*w + 23. Suppose h = 2*p - 3*m, 3*m = 5*p - 9 - 6. Let a be 2 + (-3)/((-3)/(-2)). Solve p*d - d = a for d.

0