Let z(n) = n + 2. Let w be z(-7). Let p = -3 - w. Solve p*q + 2 + 6 = 0 for q.

-4

Let w(x) = -x2 + 4*x + 2. Let m(g) = 2 - 8*g + 6*g2 - 7 - 4*g**2. Let n(k) = -4*m(k) - 9*w(k). Let f be n(5). Solve -f = 4*b + 9 for b.

-4

Let h(i) = -1 - 3*i + 3 - 3. Let p be h(-2). Solve p*k = 2*k for k.

0

Suppose -2*s + 33 - 1 = 0. Solve -5*v + s = -v for v.

4

Suppose -56 = -4*w - 0*w + 4*a, 2*w - 22 = 5*a. Suppose 2*c + 3*q - 5 = 0, -4*q + 0*q = 5*c - w. Solve c*g - 13 = -1 for g.

3

Let u = -21 - -25. Solve 1 = u*d - 7 for d.

2

Suppose -c - 5 = -1. Let r = 5 + c. Let g be -1 + (-1 - (-2)/r). Solve -4*a + 2*a = g for a.

0

Suppose l + 9*l - 40 = 0. Solve 0*h + 2*h - l = 0 for h.

2

Suppose -4*b + 1 = -2*d + 11, 10 = 2*d + 5*b. Solve d*m + 0 = -25 for m.

-5

Let d = -5 - -7. Suppose -21 = -2*t - 2*r + r, -3*r = -2*t + 17. Solve -d*q + t = 4 for q.

3