Suppose 0 = 2*c + 4*m - 20, 0 = -4*c + c - 2*m + 30. Suppose 2*d = -2 + c. Solve g = -d*g for g.

Let u(v) = -v**2 + 2*v + 1. Let h be u(2). Suppose -2*f = -3*f + h. Let j be (1 + 1 - 1)/f. Solve -4*k = -j - 19 for k.

5

Suppose -2*g + 4 = -6. Suppose 0 = g*m - 63 - 107. Solve m = -4*t + 14 for t.

-5

Suppose 3 = 3*j + 9. Let m be (-1)/(((-2)/(-15))/j). Solve -3*y = -0*y - m for y.

5

Let v = -193 - -194. Suppose -4*y + 2*x - 4*x - 6 = 0, -y = 4*x + 19. Solve -z = -y - v for z.

2

Suppose 6*q = -3*x + 2*q + 15, 0 = -4*x - 2*q + 10. Let i = x + 4. Solve 0 = m - i + 3 for m.

2

Let u(s) = s**2 + 5*s - 5. Let d be u(-6). Suppose -5*g - 5 = n - 3*g, -n = -4*g - 19. Solve n*f + 5 = -d for f.

-2

Let i(l) = l**2 + 5*l + 6. Let v be ((-4)/(-5))/(4/(-20)). Let o be i(v). Solve 0 = -3*s - o*s + 20 for s.

4

Let b be 2/(-4) + 3/(-6). Let j© be the third derivative of -c⁶⁄₆₀ + c⁵⁄₆₀ - c³⁄₆ - 2*c2. Let n be j(b). Solve -n*u - 4 - 2 = 0 for u.

-3

Suppose -t + 2*t + 10 = 4*z, -5*t + 7 = -z. Let d(u) = -u - 1. Let g(v) = -2*v - 3. Let y© = 3*d© - g©. Let m be y(-1). Solve 2*n - z = m for n.

2

Suppose 2*t + 2*a = -4, 0 = 3*t - 0*t - 5*a - 26. Let z be 1 + ⁹⁄₃ + t. Let x = -5 + z. Solve -x = s - 0 for s.

-1