Suppose 2*z = -2*d, 0*z = 2*z - 3*d. Suppose -15 = -3*o - z*o. Solve -4*s + 3*s - o = 0 for s.

-5

Let q = -23 + 28. Solve -q*l - 10 = 5 for l.

-3

Suppose -4*p + 0*p + 88 = 3*k, -42 = -2*p - 2*k. Let d(h) = h + 4. Let j be d(0). Solve -j*a = a + p for a.

-5

Suppose -6*u = -3u. Let c be (1 - u)(-2 - -5). Solve -4*v = -17 - c for v.

5

Let f(w) = -3*w + 1. Let t be f(-1). Solve -2 = 2*s - t for s.

1

Let p = 44 - 31. Solve 5*o - p = 12 for o.

5

Suppose -v + 4 = -6. Suppose 0 = 5*s - 3*t - 28, 3*s - 10 = t + v. Solve -2*w + s = -0*w for w.

4

Let k(p) = -p2 + 3*p + 4. Let n be k(4). Let r(g) be the first derivative of -g2⁄2 - 4. Let s be r(-2). Solve 3*y - y + s = n for y.

-1

Let h be (1⁄2)/((-1)/(-4)). Suppose -h = 2*j - 10. Solve 2*n - j*n = -8 for n.

4

Suppose -5*t = -5*b + 35, -3*b + 0 = 3*t + 3. Solve -f - b = -5 for f.

2