Suppose -5*s + z + 139 = 0, -z - 27 - 4 = -s. Let f be (-1068)/(-54) - (-6)/s. Solve 4*u = -0*u + f for u.

5

Let v = -8 + 13. Suppose -l - 15 = -18. Solve -l*x + v = -2*x for x.

5

Suppose 0 = -10*j + 9*j. Solve j*q = -2*q - 8 for q.

-4

Let m(j) = -j. Let n be m(-4). Suppose -n*s = -2*w - 30, -2*s - 2*s - 4*w = 0. Solve 2*l + 1 = -s for l.

-3

Suppose -3*l - 76 = -5*a, -4*a = -4*l - 27 - 37. Let d be 60/a - 6⁄21. Solve -d*v + 1 = 9 for v.

-2

Let d = -10 - -18. Suppose 4*r = d*r. Suppose r = f - 5*f + 28. Solve 0 = -2*c + 1 - f for c.

-3

Let v = -11 + 15. Solve 0*h + v = 2*h for h.

2

Let g© = 14*c**3 + c - 1. Let h be g(1). Let i be 4/h + (-20)/(-28). Solve 2*f - f = i for f.

1

Let z = 7 + -16. Suppose 0 = -2*o - 2*o - 60. Let u = z - o. Solve 4*r - u + 14 = 0 for r.

-2

Suppose -a - 235 = -5*t, 0*a + 5*t + 425 = -2*a. Let d be a/(-50) + (-4)/10. Solve d*v - v - 3 = 0 for v.

1