Let g be ((-8)/20)/(1⁄5). Let n be g/(-7) - 66/(-14). Solve 0 = -n*r + 2*r + 15 for r.

5

Let r(a) = 2 + 2*a - 6 - 5. Let g be r(6). Suppose -2*p - 1 = 2*q - q, -5*q = p - 4. Solve -q = -2*v + g for v.

2

Let k(x) = x3 - 3*x2 - 3*x + 2. Let s be k(4). Suppose -2*n + 5*n - 16 = -2*o, 3*o - 3n = -s. Let v be 1 + 1(2 - 1). Solve -2 = v*z + o for z.

-2

Let m = 41 + -34. Solve 3*k = m + 8 for k.

5

Let h = 7 - -5. Let i = -7 + 9. Solve -i*t - h = t for t.

-4

Let d(s) = -s**2 - 4s + 1. Let q be d(-3). Let u be (-2 - (-152)/6)-3. Let f = -49 - u. Solve 5*n - q = f for n.

5

Suppose -24 = -5*q + z - 5, 4*z = -16. Solve -q*g - 8 = g for g.

-2

Let b be (-3)/4 - (-6)/(-24). Let n = 3 + b. Solve t = -n*t - 15 for t.

-5

Let z be ((-2)/2)/((-3)/15). Suppose 0 = z*f + 3*a - 64, 5*f - 6*f + 23 = 4*a. Solve -9 = 4*q + f for q.

-5

Suppose -37*m - 20 = -38*m. Solve -m = -5*f + 5 for f.

5