Suppose 4*f + 12 = h, 0 = 2*h - f - 3. Solve 2*u - 6 = -h*u for u.

3

Let a = -48 + 48. Solve a*c + 3*c - 12 = 0 for c.

4

Let j = -7 - -7. Solve j = -w + 6*w for w.

0

Let z(q) = q2 + 8*q + 9. Let v(p) = -p3 + p**2 - p - 1. Let n be v(2). Let c be z(n). Suppose 4*d = -4*i - 5 + 29, -4*d = -2*i. Solve -c*m = d*m for m.

0

Let h(q) = q + 5. Let k be h(-3). Let n = -4 - -3. Let b = n + k. Solve 2*a + b = -1 for a.

-1

Let c(z) = -z**2 - 8*z - 4. Let b be c(-7). Let r = 16 - b. Let x = r - 7. Solve 0 = m + m + x for m.

-3

Let u(n) = 3 - 5 - 2 + n**2 - 5*n. Let p be u(6). Solve p*y - 3 = 1 for y.

2

Suppose 3 = x - 2*r, -r + 6 = -0*x + x. Solve 3 = 2*k - x*k for k.

-1

Suppose 2*p + 10 = 0, 5*p + 13 = d + 2*p. Let h = 17 + d. Suppose -2*q = 2*u - 30, 4*u + h = -0*q + q. Solve -2*x = 3*x - q for x.

3

Suppose -4*t - 12 - 272 = 0. Let j = 110 + t. Suppose 26 = 2*x + 3*b, -113 + j = -5*x - 3*b. Solve q + x = 5*q for q.

4