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

-5

Suppose -5*z = 3*f - 85, z - 46 = -2*f + 3*z. Let b = -19 + f. Solve 0 = 2*t - b - 4 for t.

5

Suppose 3*n + 8*n = 3*n. Solve 3*m + 0*m + 3 = n for m.

-1

Suppose 3*f - f + 4*s = -16, 3*s + 15 = 0. Suppose -f*n + 4*y = -22, n + y + 4*y = 25. Solve 2*g = 5*g + n for g.

-5

Let p(u) = 2*u - 8. Let y be p(5). Let v(b) = b3 - 5*b2 + 2*b + 3. Let q be v(4). Let h = -3 - q. Solve 16 = -y*j - h*j for j.

-4

Let k = 20 - 5. Solve k = 6*q - q for q.

3

Let d© = 3*c - 13. Let s be d(6). Solve -5*a - 10 = -s for a.

-1

Suppose -4*g + 5*i + 24 = i, 4*g - 17 = -3*i. Let n(s) = s**2 - 6*s + 2. Let p be n(g). Let a be (0 - 0) + (p - -5). Solve a*z + 20 = -2*z for z.

-5

Suppose -3*i = -a - 3, -3*a - 2 = 3*i - 17. Solve i*y - 4*y + 10 = 0 for y.

5

Let n(a) = a**2 + 6*a - 11. Let m be n(-8). Suppose -m*j + 10 = -3*j. Solve -q + 0 = -j for q.

5