Let a be 2/(-4) - (-2)/4. Solve a = -4*i + 1 + 15 for i.

4

Suppose -5*u + 8 = -k, -2*k - 4*u + 50 = -4. Let n = -14 + k. Solve -n = 3*a + 9 for a.

-4

Suppose -2*p + 4*k + 16 = 0, -2*p + 3 - 1 = 3*k. Suppose 0 = -3*i - 3*y + 15, 0 = -8*i + p*i - 3*y + 15. Solve -5*s = 5 - i for s.

-1

Let n(i) = -i + 1. Let l be n(-2). Solve l*u - 2 = 5*u for u.

-1

Suppose 4*m - f = 4, 6*m = 2*m + 2*f. Solve -m*d = -3*d - 5 for d.

-5

Let i be ((-1)/(-3))/(6/(-54)). Let a(b) = -10*b - 3. Let q be a(i). Solve -q + 11 = 4*l for l.

-4

Suppose 63 = 5*u - 22. Suppose -i - 5*k + u = 0, -2*k + 7 = -4*i + 3*k. Solve i*v = 5*v - 12 for v.

4

Let b(a) = a - 2. Let n = 48 + -33. Let g be (16⁄10)/(6/n). Let i be b(g). Solve -2*d = 10 - i for d.

-4

Let v = 6 + -4. Let j be 1 - 0 - (v + -1). Suppose x + 3*p + 1 = 13, j = 4*x - p - 9. Solve -10 = -2*a - x*a for a.

2

Suppose -2*w + 4*t = t + 1, -4*w + 4 = -4*t. Solve w = y - 0*y for y.

4