Let x(i) = 10*i - 45. Let v be x(5). Let s(u) = -u + 10. Let q be s(6). Solve -k - q*k = v for k.

Let b(s) = s**2 + 4*s. Let o be b(-4). Solve o = -2*k + 5*k + 6 for k.

-2

Let z be -10*(15/(-6) + 2). Let r(s) = -z*s + 4*s - 5 + 1. Let m be r(-4). Solve m = 3*v + 6 + 6 for v.

-4

Suppose f - 4 = -3*f, -3*p - 2 = -2*f. Solve p = -0*u - u - 5 for u.

-5

Suppose 0 - 3 = 3*m. Let z be (-3)/(-1*m/(-1)). Solve -z*q = -0*q for q.

0

Let x be 0/((-7)/(7/(-2))). Suppose q + 0*q = x. Solve 10 = -5*i - q for i.

-2

Let r be ²⁶⁄₃ - 5/(-15). Solve -25 + r = -4*f for f.

4

Let b® = 6*r. Let a be b(1). Suppose 0*u = -4*u + 16. Solve -u*o + a = -o for o.

2

Let y be ²⁄₆ + ⁷⁸⁄₉ + -3. Solve y*f = f for f.

0

Let z(a) = a3 - a2 - a. Let d be z(2). Suppose 7 = 2*g + 3. Suppose 5*i - 20 = g*q, -q = i + 2*q + 13. Solve 0 = -i*v - d*v for v.

0

Let h(x) = -x3 - 7*x2 + 2*x + 17. Let d be h(-7). Solve 5 = -d*u - 10 for u.

-5