Let p = 21 - 11. Let v(i) = i**2 - i. Let n be v(-1). Suppose 4*w = n*w + p. Solve -17 = -w*z + 8 for z.

Suppose 3*v - 5 - 1 = 0. Solve -3*l + v*l = -3 for l.

3

Let n = -105 - -111. Solve 4 = 2*m - n*m for m.

-1

Suppose 7*g - 6*g - 5 = 0. Let c(s) = s**2 - 2*s. Let l be c(2). Solve l*q - 20 = -g*q for q.

4

Let w = -17 + 26. Solve 2*b = -b - w for b.

-3

Let t be (6/(-9))/((-5)/45). Suppose -2*u = -t, c - 24 = -4*u - 3. Solve -w + 4*w = -c for w.

-3

Suppose -3*h + 20 = 5*r - 27, 3*r - 12 = 0. Let z© = 11 - c + 4 - 4. Let i be z(h). Solve -3*g - i + 8 = 0 for g.

2

Let u be (-3)/(-2)*(-40)/(-6). Let b be ⁷⁄₂ + 15/u. Suppose c = -0*c. Solve b*o = -c*o for o.

0

Let o = 5 - 4. Let s be (o/2)/(²⁄₂₀). Solve s + 4 = -3*u for u.

-3

Let k be 4 - (¹⁶⁄₂)/2. Solve k*y + 3*y = -3 for y.

-1

Suppose -2*w + 9 = -5*h, 0*h - 2*h = 3*w + 15. Let x be (-1)/((-93)/30 - h). Let z = x - 9. Solve 0 = 3*p + z + 8 for p.

-3