Suppose -2*r = y - 5*y - 12, 2*y = 2*r - 16. Let c be (12/r)/((-15)/(-50)). Solve -6 = c*p - 2 for p.

-1

Let z(y) = 2*y**3 - 3*y + 2. Let r be z(2). Suppose 3*a - 2*x - 3*x = -20, -r = -a - 3*x. Let d = a - -2. Solve 3 = h - d for h.

5

Suppose 0 = -t - 4*t + 20. Let h(u) = 3*u**2 - 5*u - 4. Let p be h(-2). Solve -t*x + 2 = -p for x.

5

Let y(j) = j**2 - 9*j - 8. Let c be y(10). Suppose -4*o - 10 = -2*t, 4*t = c*o + 22 - 2. Solve o - 10 = -2*r for r.

5

Let x(t) = -4*t - 3. Let w be x(-7). Solve -w = -z + 6*z for z.

-5

Let z(h) = -h3 - 2*h2 + 3*h - 1. Let c be z(-3). Let i(v) = v + 1. Let k be i©. Solve x + k*x = 0 for x.

0

Suppose -4*p = p. Solve p = m - 2 - 3 for m.

5

Let m be 4/(-10)*-1*5. Let q(b) = b**2 - 5*b - 5. Let c be q(6). Suppose 2*o - d = 4*d - 5, 3*o + d = c. Solve m*w + o*w + 10 = 0 for w.

-5

Suppose 5*i + 6 = 3*i, 28 = o - 5*i. Let q(y) = -y - 5. Suppose 0 = n + 7 + 2. Let r be q(n). Solve -1 = -r*g - o for g.

-3

Let f = 12 - -3. Let y(n) = -n**2 - 8*n - 11. Let v be y(-5). Solve v*z = z - f for z.

-5