Suppose 3 = 4*f - f. Solve -6 = n - f for n.

Suppose -4*m = -2*m - 6. Let n(k) = -k**2 + 4*k + 2. Let i be n(4). Solve i*z = m*z - 5 for z.

5

Let q® = -r3 - 5*r2 - 4*r + 3. Let g be q(-4). Suppose -k + 6 = -3*k. Let v = g + k. Solve 2*m = -4 - v for m.

-2

Suppose m - 5*l = -10, -4*m - l + 27 = 4. Solve -2 = m*q - 27 for q.

5

Let x be (5/(-10))/((-3)/54). Solve x*d = 4*d + 15 for d.

3

Suppose -y = k - 10, 3*k - 3*y - 2*y = -2. Suppose g - u - k = 1, 0 = -4*u - 8. Let q = -3 + g. Solve 6 = 2*v - q for v.

4

Suppose -2 = -2*n + n. Solve n*p = p + 2 for p.

2

Let c be 1/(-3) + ¹³⁰⁄₃₀. Solve 0 = -0*j - c*j for j.

0

Let k = -67 + 69. Solve 6*f = k*f for f.

0

Let g(u) = -u**2 - 19*u + 23. Let h be g(-20). Solve -h = -q + 4*q for q.

-1

Let u = 28 - 20. Let p = 11 - u. Let z be p/(-3) - -1*2. Solve z = -a - 2 for a.

-3