Suppose 0 = u + 2*u - 12. Let v be ((-59)/(-649))/(1⁄11). Solve q - u = -v for q.

3

Suppose -v - 1 = -4. Let k(x) = -x + 22. Let i be k(17). Solve -h - v = -i for h.

2

Let a = -1 + 4. Suppose -2*x = -x - a. Suppose 5*g - x*m = 9, -3*m - m - 4 = -4*g. Solve 0 = g*n - 1 - 11 for n.

4

Let b(x) = x**2 + 10*x + 10. Let t be b(-9). Let h be t - (-3 + 2 + 0). Solve -w = -h*w + 5 for w.

5

Let m be (1/(-1))/((-1)/5*1). Solve -19 = -m*f - 4 for f.

3

Let p© = c + 10. Let x be p(-7). Let j = -9 + 11. Solve x*n = -j*n for n.

0

Let w = 7 - -5. Suppose -2*c + 20 = 4*n + n, -5*c + w = 3*n. Solve 7*i + 15 = n*i for i.

-5

Let n(o) = -o3 + 6*o2 - 6*o + 1. Let c be n(4). Solve -t - c = -4*t for t.

3

Suppose -s = -6*s + 35. Suppose 5*w - 18 = s. Solve 0 = -w*r + 4 + 6 for r.

2

Let b(z) = 5*z2 - 1 + 2*z3 - 4*z2 - z3. Let j be b(2). Solve 3*d - 4 = j for d.

5