Suppose -4*x - u = -15, 2 = 2*x - u - 1. Suppose x*y - 2*w = 0, -4*w + 2 = -5*y - 0. Solve -y*l + 6*l = 8 for l.

2

Suppose 6 + 6 = 4*u. Let v be (0/(u/3))/(-1). Solve 5 = -v*j - j for j.

-5

Suppose 0 = -3*h - 6. Let n be (-10)/h - 4⁄4. Let g be 54/n + (-2)/4. Solve -4*m = -3 - g for m.

4

Suppose -s = 6*s + 7*s. Solve 5*j + 21 - 11 = s for j.

-2

Suppose 16*k - 18*k = -10. Solve 0 = -o + k*o for o.

0

Let p = 27 - 15. Solve -k = 3*k - p for k.

3

Let r be (10/(-6) - -1)*-3. Let l be 10/(-25) + (-77)/(-5). Solve -r*s = 3*s + l for s.

-3

Let a(j) = -j**2 + 5*j - 1. Let l be a(3). Suppose -2*z + l*z = 9. Suppose r + 20 = z*r. Solve -1 + r = 3*s for s.

3

Suppose -7*p - 20 = -2*p. Let h be ((-35)/14)/(2/p). Solve 15 + h = 5*r for r.

4

Suppose -4d = -6 - 2. Let a be 16(0 + (-3)/(-4)). Let x = -3 + 5. Solve d*o + x*o = a for o.

3