Suppose 3*x - 21 = -3*c, x = -4*x - 4*c + 30. Solve 3 = -x*u + 5 for u.

1

Let p(o) = -o3 - 7*o2 - 8*o - 9. Let g be p(-6). Suppose 0 = -s + c + 7, -g*s + 27 = -5*c. Solve 4*k - 2*k = s for k.

2

Let j be 1*(1 - 1)/(-1). Suppose j = 2*t - 6*t + 20. Solve 3*c = 2*c + t for c.

5

Let r(y) = y3 - 4*y2 - 4*y - 3. Let i be r(5). Suppose 5*k - 5*u = 40, 3*u = -3*k - 0*k + 6. Solve -k - 5 = -i*g for g.

5

Let r(t) = -2*t + 51. Let j be r(23). Solve -j*n = -n - 16 for n.

4

Let v = 0 + 1. Let i© = c - 6. Let t be i(6). Let o be 1 - (t - -1)/1. Solve o*p - v = -p for p.

1

Suppose -2*q = p - 5, 6*p - 4*p + 3*q = 10. Suppose 0 = -4*n + p - 1. Suppose 0 = 2*v - 3*d - 15, d = -5 + 2. Solve n + v = -f for f.

-4

Let z(h) = -h3 + 22*h2 + 47*h + 28. Let p be z(24). Solve -2 = p*o + 2 for o.

-1

Let m(u) = u3 + 10*u2 + 9*u + 4. Let l be 1/(-2 + (-42)/(-22)). Let y = 2 + l. Let o be m(y). Solve o = 2*w - 3*w for w.

-4

Suppose 1 = 2*f - 3. Suppose 2*o - 3*i = 11, 3*i - 1 + 5 = o. Suppose s + 1 = o. Solve -z + f = s for z.

-4