Suppose z = -4*s + 16, 5 = -3*z + 17. Solve -1 = -s*y - 4 for y.

Let w(f) = f2 - 3*f - 6. Let l be (-2)/(-6) - 28/(-6). Let c be w(l). Let g(j) = j3 - 5*j**2 + 6*j - 4. Let d be g©. Solve n = -d*n for n.

0

Suppose 4*q - 32 = -4*l, -2*q = 2*q + l - 29. Solve -2*h + 10 = -q*h for h.

-2

Let y = 9 + -7. Suppose 0 = -u - y*u + 15. Suppose 0 = -0*s + s + u, 2*s + 4 = -3*m. Solve 14 = 4*h - m for h.

4

Let q(d) = -d3 + 6*d2 + 9*d - 9. Let w(g) = -g**2 - 8*g. Let j be w(-7). Let b be q(j). Solve 11 = -2*n + b for n.

-3

Let m(n) = n3 + 8*n2 - 9*n + 2. Suppose 0*r + 3*r = 27. Suppose -2*i - r = -i. Let k be m(i). Solve -k*g = -7*g + 10 for g.

2

Let n(t) be the third derivative of -t⁶⁄₁₂₀ + t⁵⁄₁₂ - t⁴⁄₆ + t3 + 5*t**2. Let v be n(4). Solve -4 = -2*x + v for x.

5

Let u = 96 + -68. Let i be (0 + 2)*(-23)/(-2). Suppose 1 = 3*s - i. Solve -4*z - u = -s for z.

-5

Let r be (19 - 2) + 2/(-2). Let q = r + -6. Solve 0 = 3*t + 4 - q for t.

2

Let p = 0 - -5. Suppose 2*f + 6 = 0, 0 = -5*v - p*f - 5. Solve v*u = -9 + 3 for u.

-3

Let v® = -r3 - r2 + 4*r - 2. Let a be v(-3). Solve 0 = f + 3*f + a for f.

-1