Let z(k) = -7*k - 7. Let u be z(-5). Suppose d - u = 5*r, 2*d + 2*d = -3*r - 3. Solve 0 = -0*n - n - d for n.

-3

Suppose 16*g - 36 - 156 = 0. Solve 11*y - g*y - 1 = 0 for y.

-1

Suppose 0 = -6*j - j. Solve -4*z - 4 + j = 0 for z.

-1

Let l be 72⁄10 + (-5)/25. Let b(x) = 2*x + 1. Let o be b(1). Let w = -10 - -15. Solve -o*u + w = -l for u.

4

Suppose 2*n + 3*k = 3, -4*n + 56 = -3*k - k. Let g = n + -6. Solve 0 = g*t + 7 + 2 for t.

-3

Let y(h) = h2 - 6*h + 1. Let w(s) = 2*s2 - 13*s + 3. Let o(g) = -3*w(g) + 5*y(g). Let m be o(8). Suppose m*c = 9*c. Solve 0*x - 2*x = c for x.

0

Suppose -2*t - 2*k - 16 = 0, 2*t - 4*k = 5*t + 25. Let p = t - -16. Solve 3*j - p = -3 for j.

2

Let w® = -r3 + 8*r2 - 8*r + 10. Let a be w(7). Solve a*y - 1 - 14 = 0 for y.

5

Let r = -70 - -73. Solve 2 = r*p - p for p.

1

Let u(k) = -8*k - 4. Let g© = -c - 1 + 2*c + 2. Let n(l) = -6*g(l) - u(l). Let j be n(3). Solve w + j*w - 25 = 0 for w.

5