Let i be (3/(-9))/(2/42). Let n = 10 + i. Let s(b) = b**2 - 2*b - 3. Let j be s(-2). Solve 0 = q - j + n for q.

Let s = 14 - 10. Suppose 15 = -s*c + 7*c. Solve 0 = 2*r - c + 1 for r.

2

Let f(t) = t + 8. Let k(y) = 2*y - 2. Let q be k(-3). Let s be f(q). Solve v + 5 = -s*v for v.

-5

Suppose 2 + 3 = w. Let q = 9 - 3. Let m(d) = -d3 + 6*d2 + d. Let t be m(q). Solve w*i - 9 = t for i.

3

Let y = 11 - 15. Let d = y + 8. Solve -d*j - 2 = -2*j for j.

-1

Suppose 0 = -3*b - 3*f, -b - b + 5*f = 7. Let a(q) = 4*q**2 - 2*q - 1. Let z be a(b). Solve -3 = -z*l + 17 for l.

4

Let l(x) be the second derivative of -x⁵⁄₂₀ + 3*x⁴⁄₄ - 3*x³⁄₂ + 6*x2 + 3*x. Let z be l(8). Solve 0 = z*p - 3 - 1 for p.

1

Let b = -18 + 15. Let d(o) = 5 - 6 + o + 5. Let j be d(b). Solve 5*p - 4 - j = 0 for p.

1

Let s = -153 + 155. Solve s*q - 8 = -2*q for q.

2

Let d be 3 + -1 + -3 + 3. Suppose l - 3*t = -d*l, -t = -3. Solve -l*x - 4 = x for x.

-1

Let k(i) be the first derivative of -i³⁄₃ + 3*i2 - 3*i - 1. Let p© = -c + 7. Let m be p(5). Let r be k(m). Solve 0 = -5*j - 0 - r for j.

-1