Suppose 21 = -0*h + h. Let q = h + -17. Solve -q*o = -0*o for o.

0

Suppose -2*f - v = 5, -12*f + 14*f + 20 = -4*v. Solve f = -3*m + 15 - 0 for m.

5

Let r = -102 + 104. Solve 0 = -2*t - r for t.

-1

Let j(k) = 0*k + 0*k2 - 3*k2 - k + 2 + 2*k**3. Let o be j(2). Suppose 4*l = 4*t - 12, 0*t - 12 = 5*l - o*t. Solve l*s = -3*s for s.

0

Let u(p) = p**3 + p - 2. Let n be u(-2). Let t = -8 - n. Solve 1 + 15 = t*g for g.

4

Suppose -3 = -8*b + 21. Solve -b*a + 5 = 14 for a.

-3

Let k be (-3)/(-15) - 84/(-30). Solve k*n = 5*n - 8 for n.

4

Let t(v) = -v3 - 4*v2 - 3 - 2*v + 2*v - 1 - v. Let i be t(-4). Solve -2*s - 3*s + 20 = i for s.

4

Let k be 7 - (4 - (3 - 0)). Suppose -6 = -3*p + k. Solve -5*x + p = -3*x for x.

2

Suppose -5*f + 0*f = 0. Solve -4*p + f*p + 16 = 0 for p.

4