Let x = -2 + 4. Let n be x/(-5) - 108/(-45). Solve n*h = -2*h - 4 for h.

Suppose 5*b + 7 = -4*c + 52, -4*b + 20 = 0. Solve -3 + c = 2*r for r.

1

Suppose 0 = 3*h - 14*h + 66. Solve -3*n + h = -n for n.

3

Suppose 0*n = 4*n - 3*q + 16, -n + 5*q = 4. Let z be (n/10)/(6/(-120)). Solve 0 = -8*y + 4*y + z for y.

2

Let c be ¹⁶⁄₄ + 1*2. Let p = -4 + c. Let n be (0 - p/(-5))*20. Solve -3*b - n = 1 for b.

-3

Let b = -2 - -4. Suppose -8*y + 3*y - 30 = 0. Let g = -4 - y. Solve -2 = g*u + b for u.

-2

Let m© = 2*c + 3. Let n be m(0). Solve 0*t + 9 = -n*t for t.

-3

Let q(z) = z**2 - 2*z - 3. Let f be -1 + 7/((-14)/(-8)). Let t be q(f). Solve h + 4*h - 20 = t for h.

4

Suppose 2*u = -4*x + 90, -3*u - 79 = -5*x + 61. Let m = x - 17. Let p = m + -5. Solve 9 = -2*g + p for g.

-3

Suppose 3*m - t - 16 = 0, 5*m - 2 = -2*t + 10. Suppose 0*o - 5*o = -5*r - 30, -r = o - 8. Let h = o - m. Solve -3*u = -0*u - h for u.

1

Let z(y) = y3 + 7*y2 + 6*y + 2. Let i be z(-6). Suppose 4*c - i*o = 26, 0 = -3*c - 3*o + 5 + 28. Solve -5*q = -c - 12 for q.

4