Let o(f) = 2*f - 4. Let i be o(3). Solve -5 = -i*m + 3 for m.

Let v = 21 + -12. Solve 4*z - z = -v for z.

-3

Suppose 0*l - 3*l + 5 = q, 3*l = 2*q - 10. Solve l = 2*b - 4*b + 8 for b.

4

Let b(k) be the second derivative of -k⁵⁄₂₀ + k⁴⁄₃ + k. Let l be b(4). Suppose -4*r + r = l. Solve r*z - 2 = z for z.

-2

Let l(j) = j**2 - 3*j + 3. Let m be l(3). Let k = 4 - m. Let f = k - -1. Solve 5*h - 4*h = f for h.

2

Suppose 0 = 4*k + 5*m - 11, 3*k + 0*k - 8 = -4*m. Solve -5*t - k = -t for t.

-1

Let u(a) = -a + 10. Let r be u(12). Let z be (-1 - r)*(4 - 0). Solve j = -z*j + 5 for j.

1

Suppose -2 - 2 = -t. Let u = 1 + 2. Solve u = -j + t*j for j.

1

Let p(b) = -2*b + 12. Let w be p(4). Solve w*d = 2*d + 2 for d.

1

Let l = -4 - -4. Suppose -5*z - 6*a + 70 = -2*a, -z - 3*a + 25 = l. Solve -z = 3*y + 2*y for y.

-2

Let o be (7/(-2))/((-1)/2). Suppose o = 3*u - 2. Let a be (-128)/(-10) - 13/(-65). Solve -u + a = -5*i for i.

-2