Let w = -1 + -6. Let r = 13 - w. Solve -v = 4*v - r for v.

Let q = -12 + 15. Solve 0 = -5*k - q - 2 for k.

-1

Suppose 3*f - 4*o + 3*o = 16, -4*o = 5*f - 21. Solve f*q + 2 = 7 for q.

1

Let z be (²⁄₇)/((-2)/(-14)). Solve z = 4*s - 2*s for s.

1

Let h be (-7 + 0)1-1. Solve 0 = 2*d - h*d for d.

0

Suppose -4*c - 4*c = -32. Solve c*p - 2 = 6 for p.

2

Let i(o) = o3 - 9*o2 + 8*o + 2. Let a(x) = -9*x - 1. Let y be a(-1). Let g be i(y). Solve g*r = r - 5 for r.

-5

Let t(k) = k + 1. Let h be t(-1). Suppose -2*n + 13 = -3*m, h*m + 9 = -3*m. Solve n*w - 5*w - 6 = 0 for w.

-2

Let l(g) = g**2 - 5*g - 3. Let p be l(6). Solve p*h + 8 = 5*h for h.

4

Let z(v) = -v**2 - 14*v - 35. Let s be z(-4). Solve 14 - 4 = -s*c for c.

-2

Suppose -5 = -5*y + 4*y. Solve 3*n = -1 - y for n.

-2