Let a = 55 - 54. Solve -x - 4 = a for x.

Let p(f) = f + 3. Let g be p(3). Let u be (¹²⁄₈)/(g/8). Suppose 0 = -3*n - 5*t + 7 + 2, 0 = t. Solve n*d = u + 1 for d.

1

Suppose 0 = -0*c - c. Solve c*o + 2*o = -6 for o.

-3

Suppose 2*u + 23 = 3*u. Solve 7 = -4*k + u for k.

4

Suppose -50*d = -53*d. Solve 16 = -d*c - 4*c for c.

-4

Let l be (⁵⁄₂ - 3)*-2. Solve 11 = 3*z - l for z.

4

Suppose 0 = y - 0*y - 4. Solve y*x - 2*x = 8 for x.

4

Suppose 4*b + 5*j = -3, -5*b + 4*j = 2*j - 21. Solve -2*u - 10 = b*u for u.

-2

Let c be (-3)/(-6) + ²⁄₄. Let k be 5 + -3*c/(-3). Solve k = -0*z - 2*z for z.

-3

Suppose -3*z + 5*h - 19 = h, -5*h - 15 = 4z. Let u be 0((-15)/6)/z. Solve u*p = p + 4 for p.

-4

Suppose 15 = 5*g + 5. Let u(a) = -a - 9. Let c be u(-10). Let y be (-2 - c)/(-1) + -3. Solve y = g*l - 4*l - 8 for l.

-4