Let s be (8/(-28) - (-2)/7)/2. Solve -z + s*z = 1 for z.
-1
Suppose 3*d = -d + 12. Suppose -20 = -d*g + g. Solve -g = -3*c - 1 for c.
3
Let i be 560⁄55 + 2/(-11). Solve -n = n + i for n.
-5
Suppose -9 = -5*n + 21. Suppose u - 16 = 5*u. Let l = u + n. Solve l*v = 6*v - 4 for v.
1
Suppose -14*q = -24 - 186. Solve -20*n + q*n = 0 for n.
0
Let t = -3 - -3. Let l = t + -5. Let q(h) = -h - 5. Let n be q(l). Solve n*r - 2 = -r for r.
2
Suppose 19*a = 18*a + 2. Solve a*x + 4 = 2 for x.
-1
Let b be 11/((-55)/(-50)) + -2. Solve -b = -4*i + 4 for i.
3
Let d(n) = n**2 + 2*n - 2. Let t be d(-4). Suppose -2*w + 4 = -0. Suppose 3*p - w*a = 3*a - 2, -3*a = 4*p - 36. Solve -p - t = -3*v for v.
4
Let t = -20 - -24. Solve 5*n + t = -1 for n.
-1