Suppose -4*j + 0*j = 0. Solve -y + j*y = -5 for y.

Let y(a) = -2*a - 6. Let n be y(-4). Solve -f = -n - 2 for f.

4

Suppose 6 = 2*c - 4. Suppose 0 = -4*n + 4*u + 40, -c*u + 4 = 3*n + 6. Let t be ³⁄₉ + 118/n. Solve t = 4*r + r for r.

4

Let l(p) = p3 + 4*p2 - 5*p + 5. Let k be l(-5). Suppose -a - 4 = -2*a. Suppose y = g - 7, k + a = -3*g - 3*y. Solve 0 = -g*w - 0*w for w.

0

Suppose -6 = -x + 3*x, h = x + 9. Suppose -n + 3*n = -h. Let i be -3*2/(-6) - n. Solve i*j - 6*j - 4 = 0 for j.

-2

Suppose g = 6*g - 25. Suppose w = -g*t, -2*t - t - 112 = -5*w. Solve 0*k + w = 5*k for k.

4

Suppose -4*y + 13 - 5 = 0. Suppose -18 = -4*c + 2*n, -y*n + 4*n + 21 = 5*c. Suppose -z = -c - 3. Solve -3*b + z - 21 = 0 for b.

-5

Let r be ²⁴⁄₁ - (1 - 2). Suppose -5*z - 2*l = -0*z - 20, -5*l = r. Suppose 0 = -4*o + 2*o + z. Solve 0 = y + o*y - 20 for y.

5

Suppose 20 = 5*j + 5. Solve z - j*z + 4 = 0 for z.

2

Let o(k) = -k + 3. Let c be o(3). Suppose c*x + 12 = x. Solve x = q + 2*q for q.

4

Let h(t) = t + 8. Let q be h(-6). Solve -4*r + 4 = -q*r for r.

2