Let x be 10/(-25) + (-16)/10. Let l = 1 + x. Let b be l/((2 + 1)/(-3)). Solve -i = -6 + b for i.

Let c = -636 + 643. Let z = 44 - 31. Solve 4*y - c - z = 0 for y.

5

Let u(j) = j**2 - j + 2. Let d = 3 + -1. Let z be u(d). Suppose -z*t = -t - 15. Solve 11*o - 6*o + t = 0 for o.

-1

Let w(l) = -l + 9 - l + l3 - 6*l2 - 5*l. Let j = 22 - 15. Let n be w(j). Solve n - 24 = 5*z for z.

-3

Suppose 5*j + 4*w = -16, 4*j - w + 2 = 6. Solve 2*k + k = j for k.

0

Let d(y) = 8*y - 4. Let v(z) be the first derivative of z**²⁄₂ - z + 3. Let s(h) = -d(h) + 5*v(h). Let m be s(-1). Solve 3*q = 2*q + m for q.

2

Let y(t) = t**2 - 10*t + 12. Suppose 4*o = o + 27. Let c be y(o). Solve -5 = -c*s + 7 for s.

4

Let s(b) = 2*b**2 - 5*b - 2. Let f be s(3). Solve g = -0*g + f for g.

1

Let f(n) be the second derivative of n³⁄₃ - n2 + 2*n. Let a be f(3). Solve 3*z + 5 = -a for z.

-3

Let i = -85 + 87. Solve 10 = i*w - 0 for w.

5

Let k = -10 + 13. Solve -c + k = -0*c for c.

3