Suppose 0 = 4*q + v, 6*q + 5*v = 3*q. Solve 0 = -5*n + 20 - q for n.

4

Suppose 4*d - 20 = 0, 3*d + 4 = -4*r + 31. Solve r*a - 4*a = 4 for a.

-4

Let b(n) = n3 + 4*n2 - 6*n - 2. Let d be b(-5). Suppose 3*a + 27 = 33. Suppose -v + 2 = -t - 4, 16 = d*v - a*t. Solve -v*i + 8 = -8*i for i.

-2

Let n = 31 + -20. Solve -1 = -4*f + n for f.

3

Suppose f - 14 = -0*f. Suppose -f = 2*h - 5*h + v, -5*v - 30 = -5*h. Suppose 0 = 3*i + m + h, -i = 2*m - 1 + 9. Solve i = -4*x - x - 25 for x.

-5

Let n be (0 + -9)/(9/(-6)). Solve -4*r + 2 = n for r.

-1

Let q = -26 + 27. Solve 0 = -5*t + q + 14 for t.

3

Let g(m) = m3 + 2*m2 - 3*m. Let q = -14 + 9. Let y be ((-3)/4)/(q/(-20)). Let z be g(y). Solve z = 3*k - k - 2 for k.

1

Let j = -13 - -21. Let h = j - 4. Solve -4 = -h*z + 3*z for z.

4

Let q be (2 + 0)/(1⁄2). Suppose 7*n = q*n. Let z = 2 + n. Solve 2*t + 2 = -z for t.

-2