Suppose 4*s = 12, 1 = -0*u + 2*u + s. Let z(a) = a**2 - 7*a. Let y be z(7). Let v be 1 - (y/u - 3). Solve v*h = -2 - 2 for h.

-1

Let s be (-12)/(-16) - 23⁄4. Let n(k) = -k**2 - 5*k + 2. Let d be n(s). Suppose -2*u - z + 1 = -0*u, 0 = -3*u + 4*z + 7. Solve d*w - 3 = -u for w.

1

Suppose 3*a + 8 = m, 0*m - m = -5*a - 8. Suppose 2*o = -5*l + m, 2*l + 14 = 7*l - 4*o. Solve y = 2*y - l for y.

2

Let r be 1/(-5) + (-51)/(-5). Let w = 6 + r. Solve 3*o + w = 4 for o.

-4

Suppose -3*z - 2*z + 40 = 0. Solve -4*w - 4 = -z*w for w.

1

Let s(f) = f - 7. Let o be s(10). Suppose 5*c + 3 = -3*y, 2*y - 5 + o = -2*c. Solve 13 = y*t - 7 for t.

5

Suppose -2*p + 2*j = -0*j - 4, 16 = 2*p + j. Solve -2*n - 2 = -p for n.

2

Let i be 4(-4)/12-3. Solve -i*y - 3 = 9 for y.

-3

Suppose -5*q + 10 = -5. Suppose 2*a - 2 = 2. Solve -a*v + 5 = -q for v.

4

Let l be 0/2*7/(-14). Solve -6*m + m - 15 = l for m.

-3