Let y(z) = -z + 9. Let q be y(7). Suppose -q*f = 3*j - f - 17, -j + 13 = 4*f. Solve 0*m + j*m = 20 for m.

4

Suppose 2*y - 3*d - 8 = 2, 2*d = y - 5. Solve 5*o + y = -0 for o.

-1

Let r = -6 + 7. Let t = 7 - r. Solve -q = -t*q for q.

0

Let g be -2 - -1 - 5*-1. Suppose -m = -0*m - 5. Suppose 2*u = -m*n + g + 11, 3*u + 4*n = 40. Solve -u + 5 = -3*o for o.

5

Let c(j) be the second derivative of 3*j + 0*j2 - 4⁄3*j3 + 0 + 1⁄12*j**4. Let q be c(8). Solve 0 = -q*f - 2*f - 10 for f.

-5

Suppose 16*u - 45 - 275 = 0. Solve -3*a + u = 2*a for a.

4

Suppose 9 = -4*x + x + 3*u, 10 = -5*x + 4*u. Let h = 5 - x. Let g = 1 + h. Solve s = 3*s + g for s.

-2

Let k be (-272)/(-85) + (-4)/(-5). Solve -k*a + 5 = 17 for a.

-3

Suppose k + k = 2*u - 4, 5*k + 2*u = -3. Let t(f) be the second derivative of -f**3⁄3 - 2*f. Let m be t(k). Solve -m - 2 = 2*x for x.

-2

Suppose -5*y - 6 - 4 = 0. Suppose 0 = 5*g - 4*m + 30, 5*m - 19 = 2*g + 2*m. Let a = y - g. Solve 3*k + 1 + 2 = a for k.

-1