Let b = -50 + 55. Solve b*p - 4*p = -1 for p.

Suppose 4*y - m - 10 = 0, 5*y - 2 = m + 10. Let p be -1 + (-3 - -8 - y). Let z be p + (2 - 2)/(-1). Solve 5*r - z*r = -6 for r.

-2

Let f(w) = w + 5. Let l be f(-5). Solve l*z + 4*z - 16 = 0 for z.

4

Let c = -11 - -11. Solve c = 2*l - 8 for l.

4

Let f(d) = 8*d**2 - 2d - 1. Let k be ((-1)/2)/(-1)-2. Let u be f(k). Suppose -4*r = -3*z - 3*r + 6, -5*z + 2*r + 10 = 0. Solve i + z*i = u for i.

3

Suppose -a + 2*z = -2, 4*a + 0*a + 5*z = 21. Solve -a*t + 3*t + 1 = 0 for t.

1

Let q = 2 - 8. Suppose -5*r + 2 + 39 = 2*k, -2*r = -2*k + 6. Let w = k + q. Solve w*i - 6 = -4 for i.

1

Let p be (⁸¹⁄₁₈)/(⁶⁄₈). Solve -l + 2 = p for l.

-4

Let c be (-8 + -1)/(1/(-1)). Let x be 0/((-4)/(-8)*-2). Solve x = -4*z - 3 - c for z.

-3

Suppose 13*z - 8 = 5. Solve z = 2*p - 3 for p.

2

Let p be ((-11)/5 - -1)/((-4)/10). Solve -5 = -4*u + p for u.

2