Suppose -d = -0*d. Suppose 5*n - 2*l = d, 2*n - 7*n = -5*l + 15. Let u = 6 - 4. Solve u = 3*m - n*m for m.

Let z(q) = -q**2 + 10*q - 5. Let p be z(5). Solve -2*h - p = 3*h for h.

-4

Let i© = 2*c + 40. Let d be i(-18). Solve y + d = -y for y.

-2

Let s be ¹⁰⁄₃ - (-22)/33. Solve s*z = 1 - 5 for z.

-1

Suppose -4*y + 13 = -2*b - 7, 0 = 4*y - 4*b - 12. Solve -y*l = -2*l for l.

0

Let n(a) = -a**2 + 5*a + 2. Let b be n(5). Solve -2*f - b*f + 16 = 0 for f.

4

Let o® be the third derivative of 0*r + 0 - ⁴⁄₃*r3 + 3*r2 + ¹⁄₂₄*r**4. Let p be o(8). Solve 3*j + j - 4 = p for j.

1

Let o(j) = j2 - j. Let k(q) = q3 + 5*q**2 + q + 5. Let r be k(-5). Let t be o®. Solve u + u - 4 = t for u.

2

Let m = -21 + 7. Let t = 7 + m. Let d be (-4)/14 - 2/t. Solve -f + 5 = -d*f for f.

5

Suppose -4*q + 10 = -3*w + 1, -4*w - 12 = -5*q. Solve q*o - 20 = -5*o for o.

4

Let b = -14 - -10. Let h = b - -7. Suppose m + 7 = n, 2*m = h*n - 5 - 11. Solve -n*w + 12 - 2 = 0 for w.

5