Let o(w) = w**2 - 8*w + 15. Let m be o(6). Let z be 1/(-2*2/(-8)). Solve -m = z*c + 7 for c.

Let u be (3 - (10/(-2) + 4)) + -1. Solve 2*f = -u*f - 25 for f.

-5

Let v = -2 + 3. Suppose -9 = -3*b + 6*b. Let z = b + 7. Solve -k - v = z for k.

-5

Suppose 11 + 13 = 8*o. Solve 0 = -o*p - 1 - 11 for p.

-4

Let p(d) = d - 3. Let l(i) = -i3 + 5*i2 - 3*i - 1. Let r be l(4). Let u be p®. Suppose -2*y = -6 - 0. Solve u = 8*a - y*a + 10 for a.

-2

Let t = -11 + 25. Solve -t = -3*u + 1 for u.

5

Suppose -q = -k - 3*k + 3, 3*q - 23 = -4*k. Solve 0 = k*v + 3*v - 15 for v.

3

Let w = -4 - -7. Suppose -2*i + 15 = 3*p, 3*p + i = 6*i + 15. Suppose 2*o + 2*g + 29 = p*o, g = -o + 8. Solve w*u - 6 = o for u.

5

Let y(m) = 3*m - 35. Let i be y(17). Solve -i = 7*g - 3*g for g.

-4

Let q be (²⁄₃)/(²³⁄₃ + -7). Solve -4*a + q - 5 = 0 for a.

-1

Let z be ¹⁶⁶⁄₁₈ + 20/(-90). Suppose 2*w + w - z = 0. Solve 0*v + 12 = -w*v for v.

-4