Suppose 2*d - 4*i - 20 = 0, 88 = 5*d + i + 27. Solve -2*c - c = -d for c.

Suppose -n + 1 = -2*m, 6 = 4*m - 5*m - 5*n. Let y(j) = -j**3 + j + 2. Let h be y(m). Solve 0 = -2*p - h for p.

-1

Let b be (-2 + 3 - 2) + 12. Let f(a) be the third derivative of a⁴⁄₁₂ - 13*a³⁄₆ - 4*a**2. Let y be f(9). Solve -y*n + 1 = b for n.

-2

Suppose -5*c = -10*c + 10. Suppose 0 = -k - 2*s - 2, s - 6*s - 10 = 0. Suppose -k*z + c*w + 18 = 0, -2*z = -3*w + 4 - 23. Solve -4*p - 12 = z for p.

-5

Let j = -3 + 6. Suppose j*m - 3 = 3. Let a(d) = -d3 + 6*d2 + 2*d - 3. Let k be a(6). Solve m*u = k + 1 for u.

5

Let k(j) = j**2 - 5*j - 1. Let a be k(6). Solve -a*w + 9 + 6 = 0 for w.

3

Let a = 11 + -1. Suppose a = 4*x + x. Solve 0*o = -x*o - 8 for o.

-4

Let f be (-8)/(-6)*(2 - -1). Solve x = -1 + f for x.

3

Let r(u) be the first derivative of -u³⁄₃ - 3*u²⁄₂ + u + 2. Let s be r(-2). Solve -j = s*j for j.

0

Suppose 0 = -0*y + y - 14. Suppose 7*x - 2*x + 4*f = 24, 2*f = -3*x + y. Suppose 3*q - 2*q - x = 0. Solve 2 = -q*b - 10 for b.

-3

Suppose -4*c = 16, -2*n = 2*c + c + 2. Solve n*q - 6 + 1 = 0 for q.

1