Suppose -3*s + 9 = d, 3*s + s - 10 = -2*d. Solve s*w - 9 = w for w.

3

Let d(k) = -4*k - 1. Let v be d(-1). Let q be -126(-2)/(-16). Let l be q/(-15) + 6/(-10). Solve -v*s = -3 - l for s.

1

Let h(m) = -6*m3 - 6*m3 + 11*m3 + 7*m2. Let y be h(7). Solve s + 4*s = y for s.

0

Suppose c + 4*x + 10 = 25, 0 = -4*c + 5*x - 3. Suppose -c*p = -p. Solve p = -b + 6*b + 10 for b.

-2

Suppose 0 = -6*k + 3*k + 12. Suppose -5*d - b + 19 = 0, -6*d + 2*d + 4*b = k. Solve -4*v - d = 5 for v.

-2

Let c = 4 - 0. Let b be c/(-4)*(-2 + -1). Solve 5*x - 22 = b for x.

5

Suppose -3*p = 2*p - 60. Let z be ((-8)/(-16))/(1/p). Solve -i - 25 = -z*i for i.

5

Suppose -2*w = -6*w + 12. Let c(l) = 3 - 13*l - w*l3 + 5*l2 + 5*l + 4*l**3. Let b be c(-6). Solve 4*p + b = -p for p.

-3

Suppose v = -4, -3 - 3 = 2*x + 4*v. Solve u = x*u + 8 for u.

-2

Suppose 0 = t - 6t. Let k be t/((-1)/(-2)-4). Solve 2*j - j = k for j.

0