Let t(x) = -2*x - 49. Let h be t(-27). Suppose -h*f + 5*a = 5, -9*f + 7*f = -4*a + 10. Let i = 0 + 5. Solve f*b - c = -7, -2*b + b + 3*c = i for b.

-2

Let p(h) = -2*h**2 + 21*h + 26. Suppose -2*c + 24 = q, 35 = 3*c - 4*q + 5*q. Let g be p©. Solve -3*z - k + 10 = 1, 5*k = g for z.

2

Suppose -4*s = -2*s + 8, 0 = 4*m + s - 8. Let a(h) = h3 - 4*h2 + 4*h. Let i be a(m). Solve 5*k - 5 = -4*c, -2*k = i*c - 0*c - 2 for c.

0

Suppose 8*t - 5*t - 1 = 2*g, -4*t + 4*g = 4. Solve 2*x - 2 = -2*y - 14, t*y = 5*x + 14 for x.

-4

Let n be 3⁄9*108⁄3. Suppose -6*u = -0*u - n. Let o be (9/(-6))/(2/(-4)). Solve o*m = 2*h, 3*h - 5*m = -u*h for h.

0

Let z(v) = -v2 + 64*v + 69. Let l be z(-1). Let q(p) = p2 - 2*p - 4. Suppose 4 = a - 0*a. Let b be q(a). Solve -k + 3*r - 13 = 8*r, l*k - b*r = -4 for k.

-3

Suppose 44*t + 4*y = 39*t + 8, -12 = 4*y. Let z be 1 + -3 - (-7 - -2). Suppose 2*n + 6 = 4*m, -z*m + 5 = -n - 1. Solve t*x - 1 = -2*j + m, -x - 4 = -2*j for j.

2

Let y = -4531 + 4540. Solve 2*t - y = 5*z, t = 2*z - 4*t - 9 for z.

-3

Let a be 2/((-42/(-4))/2). Suppose n = -n - 6. Let g be 1/n(-108)/4. Solve 5*s = a*v - 1, 6*s - 3*s + 2*v = g for s.

1

Suppose -4*c + 8 = d, -4*d - 230*c + 234*c = -132. Solve -d*i + 25*i + 6 = -3*n, -2*i - 4 = 0 for n.

-4