Let l(h) = -h**2 + 4*h + 1. Let d be (0 + (-3)/(-6))*10. Let o be l(d). Let p = 4 + o. Solve p = -4*r + 20 for r.

5

Suppose b + 9 = 4*b. Solve 8*p = b*p for p.

0

Let q be 203 - 2639. Solve j = -j - q for j.

-3

Let o be (-1)/((-3)/(12/(-2))). Let t = 0 - o. Suppose 5*c - 30 = -4*r, 0*c - 5*r - 12 = -t*c. Solve 0 = m + 1 - c for m.

5

Let o = -11 - -15. Solve -11 = -5*s + o for s.

3

Suppose -x + 3*x - 1 = o, -5*x + 5*o = 5. Let y be (-9)/61-2. Suppose 2*l + 3*h - 2 - 1 = 0, y*l - 5*h = 33. Solve -z - l = x*z for z.

-2

Suppose 8*w = 3*w + 10. Suppose -4*i + w*i + 26 = 0. Suppose -2*m + 3*d = -i, d = -5*m - 0*d + 24. Solve 0*v = 5*v - m for v.

1

Let b(u) = -u3 - 26*u2 + 27*u + 5. Let k be b(-27). Solve 28 - 8 = -k*t for t.

-4

Let g(i) = -3*i - 4. Let r(t) = -16*t - 19. Let p(v) = 11*g(v) - 2*r(v). Let f be p(-6). Solve f = 5*b - 0*b + 5 for b.

-1

Let q(k) = k + 7. Let g be q(-2). Solve 3*c = g*c - 4 for c.

2