Let o(p) = -4*p**2 + p. Let g be o(-1). Let v = g + 12. Suppose 2*i + 5*k - 3 = 19, -4*i - 2*k = -12. Solve -v = 3*n - i for n.

-2

Let x = 13 - 6. Let d(v) = 3*v - 9. Let t be d(x). Solve 0*i - t = -4*i for i.

3

Let p = 22 - 0. Solve p = -4*b + 2 for b.

-5

Let n = 15 - 11. Suppose -p - n*j = -2*p + 3, 4*j + 6 = -2p. Let s be -1(0 - 0/p). Solve -4*i - 5 + 1 = s for i.

-1

Let w be 5 + 0/(-1)*1. Let p be w - 1 - 2⁄1. Suppose 8 = -2*t + p*u, -3*t + 5*t - 20 = -5*u. Solve -7*d + 4*d + 12 = t for d.

4

Suppose 0 = 3*q + 6 + 12. Let t© = c**2 + 6*c + 7. Let f be t(q). Solve 4*r - f = 1 for r.

2

Let t = 6 - 4. Let c(i) = -i + 6. Let j be c(t). Solve -j*d = -6*d + 8 for d.

4

Suppose 8 + 7 = 3*i. Let c = i - 3. Let k = -2 + c. Solve 3*z + k = -12 for z.

-4

Suppose 3*w + 5*w = 16. Let a(u) = u**2 + 5*u. Let i be a(-5). Solve i = -w*j - j for j.

0

Let d(t) = -t2 - 7*t + 4. Let r be d(-8). Let u(j) = -2*j2 - 4*j - 2. Let v be u(-2). Let s = v - r. Solve -s + 4 = h for h.

2