Suppose -4*a = -3 - 9, 0 = -4*s - 2*a - 34. Let v = s - -10. Let w = 19 - 9. Solve -u + 6*u - w = v for u.

Let v(u) = 2*u + 42. Let p be v(-19). Solve -p*o = -7*o + 9 for o.

3

Let f(x) = x**2 - 3*x + 2. Let u be f(3). Solve 0 = 4*k + u + 6 for k.

-2

Let c = 13 - -12. Let i(v) = v3 + 8*v2 + 5*v - 10. Let n be i(-7). Solve -n*t - c = -9*t for t.

5

Let r = -15 + 21. Suppose -10 - r = 4*a. Let b be (-2)/(-2) + a + 7. Solve b*f - 6 = 10 for f.

4

Suppose 0 = y - 2*y + 20. Suppose 30 = 5*j - y. Solve 2*d + j = -0 for d.

-5

Let y = -4 - -7. Suppose 3*h - 4 - 2 = 0. Suppose 3*c - 26 = h*m, -c - m - 10 = -2*c. Solve 0 = -y*i - c for i.

-2

Suppose 9*x - 4*x = 0. Let m be 2 + -2 + -2 + x. Let d be 16 + (m - -2)/3. Solve -d = -2*s - 2*s for s.

4

Let m(l) = 3*l - 1. Let f(h) = 10*h - 3. Let p(t) = -2*f(t) + 7*m(t). Let n be p(6). Solve 6 = n*q + 11 for q.

-1

Let g be (-12)/(-20) - 2/(-5). Let t = g + -9. Let u = t - -11. Solve -w - 20 = u*w for w.

-5

Let b(p) = 3*p - 3. Let u be b(3). Suppose -x + 6 = -2*x. Let l = x + u. Solve l = 3*a + a for a.

0