Let r = -23 - -25. Solve -5*v = r - 7 for v.

Suppose -19 = -3*l - 4. Suppose -3*m = l*n - m - 34, -2*n - 2*m = -16. Solve n*q = 4*q - 4 for q.

-2

Let t = 0 + 8. Solve 0 = 4*p - t - 0 for p.

2

Let y(x) = x**2 - 14*x + 5. Suppose -60 = -4*t + 2*g, 0 = 7*t - 2*t - 4*g - 78. Let h be y(t). Solve -h*i + 4 = -16 for i.

4

Suppose -11*s + 64 = 31. Let l(v) = -v**2 - 5*v + 1. Let n be l(-4). Solve -n*o - 13 = -s for o.

-2

Suppose 4*u - 3 - 5 = 0. Solve -x = -2*x - u for x.

-2

Suppose 2*f + 57 = 61. Solve -3*d - f*d = -15 for d.

3

Let k(u) be the first derivative of u⁴⁄₄ - 7*u³⁄₃ - 4*u**2 + 8*u - 2. Let f be k(8). Solve 0*x - f = -4*x for x.

2

Let u be 2 + -2 - (3 + -5). Suppose -u*n - 3*m - 10 = m, m = -4. Solve n*c = 8*c for c.

0

Suppose -b + 4*q = -13, b - 6*b - 60 = 5*q. Let t = 13 + b. Solve -4*s + t*s = -2 for s.

-1

Let g(b) = b3 - 4*b2 - 4*b - 1. Let j be g(5). Solve j*u = 3 + 17 for u.

5