Suppose -2*j = 5*l - 30, 0 = j - 2*j + 3*l - 7. Solve -j*q + 4*q = -2 for q.

2

Let d(k) = -k3 + 8*k2 + 5. Let a(i) = i + i - 4 + 2*i. Let b be a(3). Let v be d(b). Solve -2*q + 3*q = -v for q.

-5

Let n® = r**2 + 3*r - 6. Let d be n(-5). Suppose -33 = -6*v - 3. Solve 0 = -3*y + d*y - v for y.

5

Suppose -4*m = -2*k, 5*m = -2*k + k + 14. Let x = 7 + -2. Solve -m*y = -x - 5 for y.

5

Suppose -3*h = -z - 10, -2 = -h - 2*z - 8. Suppose -2 = -s - 1. Solve c = -h + s for c.

-1

Let t be 1 - ((-4 - -2) + 3). Solve t = -f + 4*f + 6 for f.

-2

Suppose -s = -4*s + 30. Suppose -s + 2 = -2*c. Solve 0 = -c*u + u + 15 for u.

5

Let m(y) = 0*y + 8 - y + 4. Let v be m(7). Let l = 10 - v. Solve 10 + 5 = l*b for b.

3

Suppose -5*o + 4*o = -2. Suppose r = o, r = g - 2*r + 4. Solve v + 0 = -g for v.

-2

Let g(s) = -8*s**2 + s. Let j be g(1). Let c = j - -10. Suppose -2*p - o = -5*p + 6, -4*o = 4*p - 8. Solve -p*r = c*r + 20 for r.

-4