Suppose -5*o + 9 = -1. Suppose -4*s = -3*s + 20. Let g be (s/15)/(o/(-3)). Solve r = -g*r + 15 for r.

5

Let z(v) = -v3 - v2 - v + 2. Let y be z(0). Suppose 3*x - 74 - 22 = 0. Let a = x + -20. Solve -y*r + a = r for r.

4

Let l = 0 - -3. Let g be l/6 - 14/(-4). Solve 2*m = -2 - g for m.

-3

Let j(w) = w**2 + 6*w - 22. Let u be j(-9). Solve n - u = -4*n for n.

1

Let x(i) = -6*i - 27. Let z be x(-5). Solve -z*o = -6*o - 12 for o.

-4

Suppose u = 3*a - 5, -4*u - 20 = -0*a + 4*a. Solve 3*q - 1 - 8 = a for q.

3

Let c(k) = -4*k3 + 6*k2 - 8*k. Let y(m) = -3*m3 + 6*m2 - 7*m - 1. Let z® = 2*c® - 3*y®. Let b be z(5). Solve b + 0 = -t for t.

-3

Let d(b) = b**2 - 5*b. Let p be d(5). Solve 0 = -p*f + 2*f for f.

0

Let y(z) = 2*z + 4. Let l(i) = 3*i + 4. Let v(p) = 3*l(p) - 4*y(p). Let j be v(7). Solve -j*u - 4 = -2*u for u.

-4

Suppose -x - 28 = -y, 3*x + 103 + 4 = 4*y. Suppose -2*n - u + 9 = 0, -5*n + y = 2*u + u. Solve 11 = -n*q - 5 for q.

-4