Let k = 211 - 207. Solve k*f + 15 = 9*f for f.

3

Let y be 4/(-18) - (-494)/117. Solve a = -0*a + y for a.

4

Let n(u) = -u3 + 4*u2 + u. Let c be n(4). Solve -c*v - 13 + 1 = 0 for v.

-3

Let y be 8/(-14)*(-21)/2. Solve -6 - y = -4*f for f.

3

Let h = 0 - 3. Suppose -2*o + 0 + 11 = -i, o = 5. Let d = i - h. Solve -1 - 9 = -d*y for y.

5

Suppose 94 = -3d + 22. Let l be ((-3)/(-2))/((-9)/d). Let v be (-1)/(-2)(-2)/3*-3. Solve c + l = -v for c.

-5

Let s(l) = l**2 + l + 8. Let a = 4 + -4. Let y be s(a). Suppose -2*z = -5*v - 22, -3*z + 2*v + 30 = y. Solve u = 3*u - z for u.

3

Let k = -5 - -8. Solve 5*s + k = 4*s for s.

-3

Let o = 44 + -44. Solve 5 + o = d for d.

5

Suppose -5 = -4*k + 3*k. Suppose -5*n + 30 - 5 = 0, 0 = -5*h + n - k. Let l = 2 - h. Solve -9 + 3 = -l*o for o.

3