Let o(h) = -4*h + 2. Let l be o(3). Let f be 58/l - 5/25. Let b be ((-9)/f)/(3/8). Solve -u = -b*u + 6 for u.

Suppose -75*x + 74*x = 0. Solve x = -6*f + 11*f - 15 for f.

3

Let r = -4 + 6. Suppose y = r*y - 2. Suppose -y*b - 10 = -3*n, 0 = 2*n + 5*b + 6. Solve -2 - n = -k for k.

4

Let u be (-56)/(-30) + ²⁶⁄₁₉₅. Solve u*y - 7*y = 5 for y.

-1

Let q = 53 + -50. Solve -2*a - q - 5 = 0 for a.

-4

Let x be -4 - (3 + (-2)/2). Let b be (-3)/(-3) - x - 2. Solve -b = -5*q + 4*q for q.

5

Let o(n) = -5 - n3 + 2*n - 3*n2 - 4*n + 8*n**2. Let b be o(4). Solve 5*i - 12 = b for i.

3

Let v(b) = b3 - 8*b2 + 11*b - 7. Let h be v(7). Suppose -14 = -4*m + 6. Solve -1 = -m*f - h for f.

-4

Let v(d) = 4*d**2 - 4*d + 3. Let y be v(1). Solve y*r + 2 - 5 = 0 for r.

1

Suppose 0 = -f - f. Solve f = a - 3*a - 8 for a.

-4

Let i be (1 - -3)/((-1)/(6/(-12))). Solve w + 2 = -i for w.

-4