Let r = 12 + -8. Suppose -5*h - 4 = -4*h - 2*z, -r = 3*h - 2*z. Suppose -5*s + 0*s + 10 = h. Solve -x + s = x for x.

1

Let r(a) = -a3 + a2 - a + 2. Let k be r(1). Solve -3 = v + k for v.

-4

Suppose 5*y - 17 = -3*x, -2 = -2*x - 4. Solve -o = -y*o + 3 for o.

1

Let g = 14 - 8. Suppose g = 3*u - 12. Suppose -b - 3*o - u = 0, 0 + 2 = 2*b - o. Solve b = h + h for h.

0

Let v be (-7)/(-4) - (-9)/(-12). Let r be v/(-4)2-14. Solve -1 - r = 4*z for z.

-2

Let n(m) = 7*m + 31. Let p(h) = -3*h - 15. Let a(v) = -4*n(v) - 9*p(v). Let x be a(7). Solve 3*i - 1 = -x for i.

-1

Let d(i) = 2*i + 3. Let u(o) = -5*o - 8. Let x(y) = 8*d(y) + 3*u(y). Let l be x(3). Suppose 5*m = -2*b + 6, -4*m = -4*b + l + 9. Solve 5*v - 6 = b*v for v.

3

Let u = -3 - -5. Let y = -2 + u. Solve 4 = 4*h - y*h for h.

1

Suppose -2*q + 14 = 4. Suppose 2*n + 2*i = 13 + q, 5*i - 25 = 0. Let v be (n/(-12))/(3/(-54)). Solve -v = 4*m + 10 for m.

-4

Suppose -4*z + 3*s + 0*s = -64, 0 = 3*z + s - 48. Let a be z/6 - (-4)/(-6). Solve 0 + 8 = a*f for f.

4