Suppose 2*k - 2 = -11*f + 9*f, 5*k = -3*f + 11. Solve t = -2*q + 14, 0 = -4*t + 2*q + 2*q - k for t.

Let o = -180 + 183. Suppose r + 2*t = o, 0 = 2*r + 5*t - 0 - 5. Solve l = -z + 3, 0 = 4*z + l - 1 - r for z.

1

Let c be (-858)/(-15) + (-36)/(-45). Let j = 62 - c. Solve -p - r = 2*p - 11, 4*r - 20 = -j*p for p.

3

Suppose 0 = 2*a - 7*a - 3*a + a. Solve 4*y - 4*p - 24 = a, -3*p - 11 = -4*y + 11 for y.

4

Let d be ⁸⁄₁₂*³²⁴⁄₈. Solve d = -5*b - 3*m, -9*m + 11*m + 2 = 2*b for b.

-3

Let l = 10 + 32. Let f = 48 - l. Let z be (1 + 2)*(50/f)/5. Solve -2*k + 4*r = 22, z*k = 2*k - 5*r for k.

-5

Let f be (-6)/4⁴⁄₁₅(-66 + 56). Solve d + 3 = 3*t, 0 = d - f*d + t - 9 for d.

-3

Suppose -n + 5*z = 12, 112*n = 110*n + 2*z. Solve 3*d + 18*u = 14*u + 7, -n*d + 4 = u for d.

1

Let g be ⁸⁄₁₀₈ + 54/(-729). Let b(a) = -a3 + 6*a2 + 9*a - 9. Let d be b(7). Solve 4*r - d*v - 1 = g, 5*v = -r - r + 23 for r.

4

Let o = 176 - 172. Let d be (-4)/((-4)/(-3)) - -3. Suppose 3*x - 6 = -d*x. Solve -x*q - 5*k - 3 = 6, 0 = 4*q + o*k for q.

3

Suppose -2*m - 11 = -l, 0*l = 2*l + 5*m - 13. Suppose 6*f - l = f + 4*n, -2*f = -5*n - 7. Solve -2*h - o = -12, -8 = -h - o - f for h.

5