Let c(f) = f**2 - 3*f - 6. Let p be c(5). Suppose -4*a + 12 = -p. Solve -z - 7 = -a for z.

-3

Let q(z) = z + 8. Let f be q(-4). Suppose 0 = -3*a - 6*l + l - 14, -5*a = -f*l - 26. Suppose 4*c + 2 = 5*x - 8, 3*c - a*x = -4. Solve -k = 4 - c for k.

-4

Let q = -34 + 40. Solve c = -c + q for c.

3

Suppose -4 = -s - 1, -2*t + 13 = 3*s. Solve -t*a + 12 = -6*a for a.

-3

Let z be 1/(-2)*70/(-7). Solve -5*n - z - 15 = 0 for n.

-4

Let v® = -r**2 + 4*r + 5. Let t be v(5). Suppose l - 2*a - 4 = 0, -2*a - 4 + t = -2*l. Let k = 3 + 0. Solve -2*f + 5*f + k = l for f.

-1

Let j be 18 - 6 - (7 - 1)/2. Solve -3*h - j = -0*h for h.

-3

Let t(b) = -b3 - 4*b2 - 3*b + 2. Let k be t(-4). Let a be 1⁄1 - 2 - k. Let i be (10/a)/((-1)/6). Solve 3*s + s - i = 0 for s.

1

Suppose -75 = -0*r - 5*r. Suppose 3*v = 2*y + 21, -1 = 4*v + y - 18. Suppose 0 = 3*t + v*u - u - 9, -5*u - 3 = -t. Solve 0*c - r = -t*c for c.

5

Let c = 4 - 1. Suppose f - 10 = -4*h, 4*h - 12 = c*h - 5*f. Let n be (-3*2/(-6))/1. Solve -g - n = -h for g.

1