Suppose -q - 9 = -5*u + 2*q, -q - 3 = -u. Suppose 0 = -u*p - p + 4. Solve -r = -0*r - p for r.

4

Suppose 18 = 3*u + 6. Suppose 0 = g + 4*p - 27, -3*p + 0*p = -15. Let c = g + 0. Solve c*d = u*d + 9 for d.

3

Suppose 0 = 5*z - z. Solve z = 8*q - 5*q - 12 for q.

4

Suppose 27 - 7 = 5n. Let r be 20(9⁄4)/3. Solve 0 = -v - n*v - r for v.

-3

Let n = 0 + 2. Let t(g) = g3 + 6*g2 + 5*g + 3. Let j be t(-3). Suppose 0 = 7*o - 2*o - 5*r + j, 16 = 4*o + 3*r. Solve -n*x - 7 = -o for x.

-3

Let q = -40 + 43. Solve -4*t + 9 = -q for t.

3

Let t(z) = -8*z + 9. Let l(q) = -q + 1. Let i(m) = -5*l(m) + t(m). Let n be i(-7). Solve j = -4*j + n for j.

5

Suppose -v = 3*n - 15, -n + v + 5 = -0*v. Solve -10 - 5 = n*j for j.

-3

Suppose 1 = -p, -5*c + 2*p + 8 + 4 = 0. Solve c*j = -2*j - 4 for j.

-1

Let q = 8 - 5. Suppose -t = 3*t - o, q*o = 2*t. Solve 0 = -t*m + 5*m for m.

0