Let d(k) = 7*k - 2. Let t be d(1). Solve -2 + t = 3*u for u.

1

Suppose 3*u = -2*c - c + 24, -34 = -5*c - 3*u. Suppose -5*l + 80 = -c*x + 30, -5*l = 3*x - 90. Solve -j + 4*j + l = 0 for j.

-5

Suppose -2*y - 4*i - 6 = 0, 3*y + 27 = 7*y - 5*i. Suppose 2*q + q - 2*k = 0, -5*k + 23 = 4*q. Let m = -9 - -19. Solve m = -y*s - q*s for s.

-2

Suppose 7 = 5*n + 3*j, 0*j - 3*j = -3*n + 9. Let w be -16 + (1 - n) - 3. Let y be (-12)/w + 24⁄10. Solve 8 = y*l - 4 for l.

4

Let f(z) = 3*z - 8. Let b be f(4). Solve b*s = 19 - 3 for s.

4

Let a(u) = 7*u + 8*u2 - u2 - 3*u2 - 5*u2 + 9. Let t be a(8). Solve -n = t - 0 for n.

-1

Suppose 3*c + 1 = 7. Solve 0*n + c*n + 4 = 0 for n.

-2

Let x = 105 - 100. Solve -2*t + x = -1 for t.

3

Let q© = -80*c. Let m be q(-1). Suppose 2*l = 6*l - m. Solve l = -4*v - 0 for v.

-5

Let u(p) = p2 - p. Let d(b) = 5*b2 + 2*b + 5. Let z(h) = -d(h) + 4*u(h). Let w be z(-5). Solve w = -v - 3 - 2 for v.

-5