Suppose -x + 27 = 5*o, -2*x + 42 = x + 2*o. Suppose 3*t - 11 = -c + 7, -3*t + 12 = -c. Suppose 0 = 4*z + q - 12, -c = z - 2*z + 3*q. Solve 0*f - x = -z*f for f.

Let z = -6 + -10. Let t be ((-4)/6)/(z/24). Solve 0 = f + t - 3 for f.

2

Suppose 4*i = -5 - 7. Let n be (i - -1 - -2)/(-1). Solve -b - b - 4 = n for b.

-2

Let w = 11 + -9. Suppose t = -w*t + 18. Solve -2 + t = 2*q for q.

2

Suppose 5*l = -t - 3, 2*t + 1 = -3*l + 2. Let r = 0 + 3. Solve t = -r*a - 1 for a.

-1

Let q be 10/(-85) - 38/(-34). Solve 0 = y - q for y.

1

Let d be 5 + (-5)/(15/(-9)). Solve 4*z + 0 = -d for z.

-2

Let n be ((-48)/(-8))/((-1)/(-1)). Let r be (-1 + -2)/(1/(-3)). Let m be n/r-3-1. Solve 2*s = 8 + m for s.

5

Let j be (¹⁶⁄₁₀)/((-8)/(-20)). Let i = j + -2. Solve 10 = i*k - 0 for k.

5

Let k be -2 - ((-3 - 1) + -7). Solve k*s - 4*s = -10 for s.

-2

Let f(u) = -8*u + 3*u2 + 13*u + u2 - u**2. Let y be f(5). Suppose -k + y = 3*k. Solve -5 = -5*m - k for m.

-4