Suppose 4*s - 2*o - 16 = 0, 0*s - s - 7 = 5*o. Suppose 0*a + 30 = 5*a - 5*c, 3*c - 22 = -5*a. Suppose a*v = -0*v. Solve 3*w - s = -v for w.

Suppose -2*q = -0*q. Let n = 5 - q. Suppose 2*k - 14 = -4*s, 2*k - 1 - 1 = 0. Solve 2*r - n = -s*r for r.

1

Suppose 0 = -5*w + t + 15, 0 = 3*w - 5*t - 37 + 6. Let j© = c**2 - 26*c - 116. Let p be j(-4). Solve p = -w*y + 3*y for y.

4

Let n(y) = 9*y + 137. Let t be n(-15). Suppose -2*z = z - w + 2, -w = -2. Solve z = -5*m + t*m + 9 for m.

3

Let l = 62 + -56. Solve 0 = 3*w - 6*w - l for w.

-2

Let a(h) = h + 5. Let w be a(-3). Suppose w = z - 10. Solve 2*f = 6*f + z for f.

-3

Suppose 0 = s + 2 + 2. Let r be (-14)/s*⁴⁄₇. Solve r*d + 0*d - 10 = 0 for d.

5

Let x = 3 - 3. Suppose 0*n - 2*d - 2 = -2*n, x = -5*n - 3*d + 29. Solve -n*p = -p - 3 for p.

1

Suppose -4*v + 6 = -6. Solve 3*q + 0 = -v for q.

-1

Suppose 5*o + 4*t = 22, 2*o + 5*t - 23 = -2*o. Solve z = -o*z for z.

0

Let s(k) = k**2 + 2*k - 2. Let z® = 1. Let o(l) = -s(l) - 3*z(l). Let n be o(-1). Solve n = -4*a + 8*a + 20 for a.

-5