Let n(j) = -j + 1. Let k be n(-1). Solve -k*c - 4 = -8 for c.

Suppose -o = 3, -3*t + 8*t - 5*o - 95 = 0. Solve -2*w = 2*w + t for w.

-4

Let u be (-1)/(-3) - ³²⁄₆. Let k be 8/u*(-15)/6. Suppose 0 = -5*l - 2*m + 2, l + 2*m + k = -2. Solve -3*o + l*o = -3 for o.

3

Suppose -s + 2*s - 4 = 0. Solve s*k - 5*k + 5 = 0 for k.

5

Let p be (-3 + 3)/(6/(-3)). Suppose p = -v + 4*v - 4*d + 6, 0 = -d + 3. Suppose v*u = 3*u, 0 = 5*y - u - 10. Solve y*s + 3 = -s for s.

-1

Suppose -1 - 9 = -3*v + 5*d, 5*d + 10 = -3*v. Suppose -8*w + 10*w - 2 = v. Solve -w = c + 3 for c.

-4

Let m(v) = -v3 + 7*v2 - 5*v - 1. Let i be m(6). Solve -i*c + 0*c = 20 for c.

-4

Suppose 7*d = 11*d. Let i(k) = -11*k + 1. Let a be i(-1). Solve f + 3*f + a = d for f.

-3

Let o be 16/(-24) - (-28)/6. Suppose 0*i - o*x - 22 = -2*i, 5*x = -i - 17. Solve -i*d = -0*d for d.

0

Let k be ((-27)/15)/(12/(-40)). Solve 0 + k = 3*z for z.

2

Let v(d) = -2*d2 + 0 + 3 + 3*d2 - 7*d + 3. Let c be v(6). Suppose -4*z + 2*z = c. Solve z = -3*r + 7*r for r.

0