Suppose 10 = -u - 4*u + 5*g, -2*u - 4*g - 4 = 0. Suppose 2*c - 7 = -31. Let j = u - c. Solve -3*l - 2*l = -j for l.

2

Suppose -8*o = -5*o - 21. Let x = o + 2. Solve 5*y + x = -11 for y.

-4

Suppose -44*u = -38*u - 72. Solve 13*y - u*y = -3 for y.

-3

Suppose 0 = -n + 4*k, 5*n - k - k - 72 = 0. Let y(m) = m**2 - 4*m - 8. Let u be y(6). Let j be 1/(-4) - (-42)/8. Solve -j*l - u = n for l.

-4

Let z(n) be the second derivative of n**3⁄3 + 3*n. Let s be z(4). Suppose s*j - 5*j = 12. Solve -j*t = -t for t.

0

Suppose -3*p = -5*j + 6 + 20, j = -2p. Let l be p/(-4)(4 + -4). Solve l*r = -r for r.

0

Suppose 6 = 5*v - 2*v. Suppose -4*g + 10 = -v. Solve 3*j - 3 = g for j.

2

Let m(p) = -p2 + 7*p - 3. Let v be m(6). Let q(h) = -2*h2 + 4*h - 3. Let y be q(2). Let b be (19 - 1)/v + y. Solve 2*w = b*w + 4 for w.

-4

Let f be 6/(-4)(-6)/(-9). Let s = f - -1. Let h be (-4(2 - 1))/(-1). Solve s = -h*m - m - 10 for m.

-2

Let r(m) = 14*m - 11. Let b be r(1). Let w(y) = y3 - 6*y2 + y - 4. Let z be w(6). Let h be (5 - -1) + z + -2. Solve -b*u - h - 6 = 0 for u.

-4