Let b be (-3)/4 - 7/28. Let t = -1 - b. Solve -1 + t = n for n.

Let t(g) = -4*g - 24. Let i be t(-9). Solve -2*y + i = -5*y for y.

-4

Let g(i) = -i**2 - 10*i - 12. Let w be g(-8). Suppose -w*a + 30 = -a. Solve -a = 4*h + 10 for h.

-5

Let v(z) = -z + 8. Let l be v(4). Solve -q + l = 3*q for q.

1

Let b be (⁶⁄₄)/(3/(-4)). Let q be (b + (-6)/(-3))/1. Suppose 0 = -q*j - 2*j + 10. Solve -j*k + 12 = -2*k for k.

4

Let z be ¹²⁄₆₆ - 150/(-22). Let h = -12 + z. Let p = 9 + h. Solve 20 = 8*f - p*f for f.

5

Suppose 3*d = -2*q - 2*d - 11, 4 = 5*q + 2*d. Solve 0 = -s + q*s + 1 for s.

-1

Let l be ((-36)/10)/(4/(-30)). Suppose 3*u - 3*s = l, 3*u - 24 + 1 = 2*s. Solve -d + u*d + 16 = 0 for d.

-4

Let b be (-9)/(-4)*(-6)/(-27)*20. Let w(p) be the first derivative of p**²⁄₂ + 6*p - 2. Let t be w(-6). Solve 7*x - 2*x - b = t for x.

2

Let z(m) = -m3 - 4*m2 + 2*m - 6. Let a be z(-5). Let k(l) = -l3 + 10*l2 - 4*l - 4. Let f be k(a). Suppose -2*w + f = 15. Solve 5*q - 3 + w = 0 for q.

-2

Let d© = c3 - c. Let t be d(-1). Let s(m) = -m3 - 5*m**2 + 6*m + 5. Let n be s(-5). Let o = n + 38. Solve -5*z + 2 + o = t for z.

3