Suppose -4*f + 81 = 4*d - 55, 0 = d - 4*f - 49. Let v = d - 17. Solve 3*p = -2*p + v for p.

4

Let n(a) = a**2 + 4*a. Let c(z) = -z. Let l be c(6). Let y be n(l). Suppose -y = -3*x + 9. Solve -2*p = -x*p + 25 for p.

5

Let o(s) = -s + 3. Let b be o(0). Suppose y = c + 3, 0 = -5*y + c + 3*c + 15. Suppose -k = -2*a - 0 + 1, 17 = y*k - a. Solve 8 = k*d - b*d for d.

2

Suppose 6*k = 3*k + 15. Suppose -7 = -n - t, k*n - 3*t + 2 = -3. Solve n*x = 5*x + 15 for x.

-5

Let b = -28 + 30. Suppose 0 = -3*j + 8 - 2. Solve j*x + 0*x - b = 0 for x.

1

Let r be (-1)/(1 - 2) - -3. Suppose -r*l + 5*l - 4 = 0. Solve l*q - 3*q = 4 for q.

4

Suppose -5*b + 7*r + 30 = 2*r, -2*b + 4*r + 6 = 0. Solve -b = 16*d - 13*d for d.

-3

Let d = -2 - 1. Let w be ((-1)/(-1) + -2)*d. Suppose -5*s + w*b = -55, -7*s + 3*s + b + 37 = 0. Solve 0 = -0*u - 4*u + s for u.

2

Suppose 10 - 26 = -4*m. Solve -2*r + m = -0 for r.

2

Let p(h) = h3 - h2 - 2*h + 3. Let k be p(2). Solve -2*l - 5 = k*l for l.

-1