Suppose 4*d - 5*a = -872, 3*a = 3*d + d + 872. Let c = 236 + d. Solve 4*o - 3*p = 10, p = -3*o - 2*p + c for o.

4

Let i(a) = 4*a**2 - a. Suppose 4 = -3*r + r. Let b be (-7 - -8)*r/(4/(-2)). Let n be i(b). Solve 13 = -n*x + j + 5, -4*x - 5*j = 17 for x.

-3

Let u(y) = y**2 + 10*y + 25. Let w be 98/(-10) + (-4)/20. Let c be u(w). Let x = c + -19. Solve 3*l - x = -3*b, b = 5*b - 4*l for b.

1

Suppose -5*t - 5 + 6 = -2*j, 3*j + 2*t - 8 = 0. Solve -p = -j*x - 3*x + 19, 2*x = 5*p + 3 for p.

1

Suppose -24*j + 23*j + 43 = 0. Suppose 5*b - 2*o = -6*o + j, 2*b - 4*o - 6 = 0. Solve 10 = -2*l, -b*f - 3*l + 10 = -2*f for f.

5

Let r(y) = y**2 - 5*y - 17. Let p be r(11). Let t = -37 + p. Suppose 2*z + 0*z = 5*s, -s = 2*z - t. Solve 4*g - 6 - 16 = s*m, g - 2*m - 13 = 0 for g.

3

Let j® = r3 - 16*r2 - 34*r - 33. Let b be j(18). Suppose 4*z - 3*s - b = -4*s, -5*z = -4*s - 9. Solve 4*g - z = 5*c, 2*c + 3*g = 5*c for c.

-1

Suppose 11*y - 47 = -8*z + 8*y, 2*y - 22 = -3*z. Solve 0 = z*c + n + 17, 3*n - n + 16 = -2*c for c.

-3

Let x(h) = h**2 - 7*h + 4. Let d be x(7). Let m = -6 + 6. Solve 2*a = d*u - m*a, 0 = -a for u.

0

Suppose -5 = -11*h + 7*h - 3*x, 2*x = -2. Solve -4*m - h*i + 3*i = -6, 4 = -2*m - 3*i for m.

1