Let k be 60⁄27 + 2/(-9). Suppose 6*o - 3*o - 123 = 0. Let u = o + -21. Solve -3*b = k*b + u for b.
-4
Let a = -13 + 35. Let n = a - 20. Solve -4*l - n - 2 = 0 for l.
-1
Let v = -6 + -1. Let w = -7 - v. Solve -20 + w = 4*i for i.
-5
Let z = 3 + -1. Solve -z*j + 6*j = -4 for j.
-1
Let t(z) = -z + 6. Suppose 0 = 5*i + 10 - 0, 5*i = -3*l - 10. Suppose l*m + 3*m = 18. Let n be t(m). Solve n = -k - 1 for k.
-1
Let y = 10 + -6. Let m be 0 - -9 - 4/y. Solve -5 = 3*s - m*s for s.
1
Let d(b) = -b3 + 15*b2 - 13*b - 8. Let i be d(14). Solve -2*o - 4 = i for o.
-5
Let a = 10 + 23. Suppose -66 = -4*w - n, -2*w + a + 9 = -4*n. Suppose -j - 3*j + 8 = 4*g, 0 = -5*j + 2*g + w. Solve 0*c = j*c + 3 for c.
-1
Suppose 0 = -3*c - z + 10, -3*c - z + 8 = -c. Suppose -3*f - c*u - 7 = 0, -f - u - 2 - 2 = 0. Solve b - f = -0*b for b.
1
Suppose -10 = -o + c, 2*o + 2*c = 1 + 7. Solve 8 + o = 3*l for l.
5