Let z = 49 + -46. Solve -2 + 5 = z*x for x.

1

Suppose -8*c + 21 = -c. Solve c*f = 12 - 6 for f.

2

Suppose -4*f + 6 = 2*k - 14, 0 = -2*k + f + 5. Suppose -9*u = -k*u. Solve -4 + u = -4*c for c.

1

Let w be (4/(-3))/((-2)/3). Solve 0 = -3*a - w*a - 20 for a.

-4

Suppose f + 14 = -0*f. Let u = f + 20. Suppose -188*o = -191*o + 21. Solve -o*r + 3 = -u*r for r.

3

Let j(m) = m3 - 9*m2 - 10*m + 3. Let u be j(10). Solve -u*a - 7 = 5 for a.

-4

Let m(d) = -2*d - 16. Let n be m(-11). Let p = n - 7. Let w be -4 + 5 - (-3 - p). Solve -q - 8 = -w*q for q.

4

Suppose 3*o = -o + 4*n + 100, -3*n + 13 = o. Solve -5*r - 2 + o = 0 for r.

4

Let k(q) = -q**2 - 2*q + 7. Let a be k(-3). Solve -1 = -c - a for c.

-3

Let a = 15 + -8. Suppose -6*p = -5*p + 15. Let d = p + 28. Solve d = 4*t - a for t.

5