Let z(l) = -2*l3 + 2*l2 + l - 1. Let p be z(2). Let w be (-12)/p + (-6)/(-21). Suppose 6 = -5*g + w*r + 2, 2*g = -r + 2. Solve g = -j - 2*j - 12 for j.

-4

Let w(o) = o3 + o2 - o + 4. Let n be w(0). Let q(a) = a**2 - 4*a + 6. Let x be q(n). Solve 0*p + x = 2*p for p.

3

Let q(y) = -22*y3 + y2 + y + 1. Let f be q(-1). Suppose 2*z + 1 = -f. Let g be 1/(-4) - 63/z. Solve -g*m - 13 = 7 for m.

-4

Suppose -2*h + 251 - 243 = 0. Solve -h*b = -1 - 3 for b.

1

Let c be (-1)/2*-4*1. Suppose 3*w - 2*f = -4, 3*w - c*f - 3*f + 19 = 0. Solve -2 = v - w*v for v.

2

Suppose -8 = -3*l + l. Suppose 4 = l*k - 12. Solve -2*f = -3*f - k for f.

-4

Suppose 5*s - 39 = n + 3, 2*n + 12 = s. Solve 5*h = s*h - 6 for h.

2

Suppose 20*p = 24*p + 32. Let v be (-28)/(-10) - p/(-10). Solve 3 = -s - v for s.

-5

Suppose 0 = -h - h. Let r(z) = -z3 + 6*z2 + 7*z. Let p(d) = -d3 + d2 + 3*d + 1. Let w be p(-2). Let a be r(w). Solve h = -a*o - 5*o - 25 for o.

-5

Let q be 4⁄8*-2 + (2 - -1). Solve -4*t + q = -14 for t.

4