Suppose -4*t - 5 = 3. Let s(f) = -f**3 - 2*f**2 - f. Let j be s(t). Solve 0 = -j*w + 6*w + 8 for w.

Let j(m) be the second derivative of -m⁵⁄₂₀ - m⁴⁄₄ + m. Let w be j(-3). Solve g = -w*g + 5 for g.

5

Suppose 25 = 2*d + 3*d. Suppose -24 = -d*r - 9. Solve r*h - 5 = 10 for h.

5

Suppose 5*y + 15 = 5*w - 20, 0 = y + 3. Solve -s + w*s = 9 for s.

3

Let i(u) = u2 - 12*u + 3. Let d(o) = -o2 + 13*o - 3. Let f(y) = 5*d(y) + 6*i(y). Let m be f(7). Solve -6 = -m*z + z for z.

3

Let n(h) = -2*h - 7. Let m(i) = i**2 - 11*i - 5. Let r be m(11). Let z be n®. Let t be (-1)/z + ⁴⁰⁄₁₂. Solve g + t*g = 16 for g.

4

Let j = 11 + -25. Let a = j + 14. Solve 3*w + 0*w - 3 = a for w.

1

Let j be -1 - (1 + -4*1). Solve 0 = -j*x + 4 + 6 for x.

5

Suppose -4*m + 0*m = -32. Let j = -1 + 2. Let b = j + 2. Solve -y = b*y - m for y.

2

Let h = -3 + 7. Solve -h*d = -11 + 3 for d.

2

Let f be (-2)/13 + ⁴⁄₂₆. Solve k - 4 = -f*k for k.

4