Suppose -5*f + a - 9 = 0, f + 1 = -2*a + 8. Let n = f + 6. Solve -n*d + 10 = -5 for d.

3

Let w® = -r**2 + 8*r + 2. Let f be w(8). Let x = 13 + -7. Solve x*l + 4 = f*l for l.

-1

Let k = -14 - -11. Let i be k/(-18) - (-1)/(-6). Solve i = 3*f + 2*f for f.

0

Let a(i) = i3 + 4*i2 - i. Let h be a(-4). Suppose -5*w + 4*z - 8 = -41, -h = 2*z. Solve -3 = w*d + 2 for d.

-1

Let s = -44 + 47. Suppose 3*a + 3*u + 3 = 0, -3*a - 2*a + 3*u = -35. Solve s*k - a = -16 for k.

-4

Let k® = r3 - 3*r2 + r. Let c be k(3). Suppose -j = -c + 4. Let z = j - -1. Solve -9 = -z*x - 3*x for x.

3

Let l(i) = 2*i**2 - 11*i - 6. Let w be l(6). Solve w*g - 3 = -3*g for g.

1

Suppose -5*q + 2*b = -14, b + b = 3*q - 10. Suppose -2*p = q*p. Let k be (-58)/(-6) - 2/(-6). Solve 2*z + 2 - k = p for z.

4

Let y(h) = h**2 + 2*h + 2. Let x be y(0). Solve 1 - 3 = x*p for p.

-1

Let i(m) = -m**2 + 4*m + 24. Let p be i(6). Solve -p = -4*w - 4 for w.

2