Let l be 75*2/(1 + 5). Suppose 5*r = -5*u + 10 + l, r = u + 5. Solve -b = r - 3 for b.

-3

Let l be (-4)/(2 - 4) - -3. Solve -2*a + 3 = l for a.

-1

Suppose -u = 1, -q + 4*q + 2*u - 16 = 0. Suppose -5*h - 3*y + 4*y = -40, 5*h - 4*y - 40 = 0. Let i = h - q. Solve -i*m - 3 = -5*m for m.

1

Suppose 2*u = -3*u + 10. Solve x + u = -3 for x.

-5

Let i© be the first derivative of -c3⁄3 + 3*c2 - 5*c + 2. Let p be i(4). Suppose -3*d = -3*k - d + 36, 3*k = -2*d + 24. Solve 2*h + p*h - k = 0 for h.

2

Let o be 10/(-35) + (-136)/14. Let q = o + 17. Let r be (-2)/q - 46/(-14). Solve -r*f = f - 4 for f.

1

Suppose -3m + 70 - 10 = 0. Let n be 16/m(-5)/(-2). Suppose 2*y - y - n = 0. Solve 0*z + y*z - 2 = 0 for z.

1

Suppose -5 = 5m + 10. Let n be ((-3)/(-2))/m-4. Suppose 2*o - n = 6. Solve x + o = 3 for x.

-1

Let i(p) be the second derivative of -p3⁄6 - 2*p2 + 2*p. Let t be i(-4). Let s = -7 - -10. Solve -s*y + 8 + 7 = t for y.

5

Let v(l) = -l - 7. Let q be v(-14). Solve 5*m + 3 + q = 0 for m.

-2