Let d(k) = -k + 9. Suppose -q + 67 = s + 3*s, -5*s - q = -83. Suppose 5*t = -2*h + h - s, t + 12 = 2*h. Let b be d(h). Solve 5*v - b = 5 for v.

2

Suppose -4*a - b + 8 = -4, 2*a - 6 = 5*b. Solve -y + a = 4 for y.

-1

Let f be (-6 - -3)/3 - -5. Let q(j) = j3 - j2 - j + 1. Let g be q(2). Solve -g*o = -o - f for o.

2

Let w(d) = -2*d - 3. Let j be w(-5). Solve -j*m + 4 = -9*m for m.

-2

Let p(z) = z3 + 7*z2 - z + 2. Let x be p(-7). Suppose 0 = -4*c + c - x. Let g be 2*c/(-12)*4. Solve g*j = j for j.

0

Let v be (-20)/(-11) - 1/(-11)*2. Solve t + v = 2*t for t.

2

Let b = 7 - 5. Suppose 2*v = b*u - 18, 0*v + 4*v - 4 = -4*u. Let p = u - 1. Solve 0 = p*s + 1 + 3 for s.

-1

Let t(z) = -z**2 - 3*z - 1. Let l be t(-4). Let i(p) = p - 5. Let a be i(l). Let y = a - -13. Solve y*c - 4*c = -5 for c.

5

Let s = -28 - -28. Solve s = -c - 3*c + 16 for c.

4

Let b = -6 + 11. Suppose -4*g + 0*j + 4*j + 12 = 0, b*g + 2*j - 36 = 0. Solve -g*x - 20 = -2*x for x.

-5