Let m(n) = n3 - 5*n2 + 4*n - 1. Let b be m(4). Let r(s) = s + 4. Let i be r(5). Let c = b + i. Solve 4*z = c*z for z.

0

Suppose -15 = -8*o + 3*o. Solve -8*w = -o*w for w.

0

Let u = -6 - -11. Let n(j) = -3*j - 1. Let b be n(-1). Let d be b/3*3⁄1. Solve d*q = q - u for q.

-5

Let l(y) = -y3 + 6*y2 - 2*y. Let n be l(6). Let f be (-135)/n + 2/(-8). Solve -14 - f = 5*k for k.

-5

Suppose -20 = -4*n + 2*n - 4*x, 17 = 5*n - x. Solve r = 1 + n for r.

5

Suppose 2*v - 2 = 2. Suppose 4*f + 3*t - 28 = 0, -25 = -3*f - v*t - 4. Let a = 1 + 4. Solve -a*l = 3 + f for l.

-2

Suppose 18 = 5*y - 2*a, 3*y - 2a - 14 = -0. Let j be 2(-10)/8*-2. Solve y*m - j = 3 for m.

4

Let h be (-3 - (-2 - 3))/1. Let q be h/7 - (-66)/14. Solve 14 + 1 = q*l for l.

3

Let v be (4 - 1)*(-30)/18. Let f = 11 + v. Suppose 20 = f*i - i. Solve 0 = -i*g - 2 - 14 for g.

-4

Let x(k) = 2*k2 - 2*k. Let d be x(2). Let u(w) = w3 - 6*w**2 + w - 3. Let j be u(7). Let c = -26 + j. Solve d*z = -c + 7 for z.

-5