Suppose 0 = 2*u - 5*u + 27. Solve -4*r + u = 1 for r.

2

Suppose -5*w = c - 125, 3*w - w - 28 = 4*c. Suppose -4*u + w = -0*u. Solve u = 3*g - 0 for g.

2

Let o = 15 + -11. Suppose k - 2*v = o - 1, 0 = 3*k + 2*v - 1. Solve 9 = -5*a - k for a.

-2

Suppose 0 = 4*m - 2*i - 2, -2*i - 2 = -m - 2*m. Solve 4 = 2*q - m for q.

2

Let r(o) = -5*o + 6. Let d(n) = -3*n + 3. Let i(l) = -7*d(l) + 4*r(l). Suppose 4*j - 4 = 8. Let h be i(j). Solve -3*g + h*g = 0 for g.

0

Let i(s) = -s3 + s2 + s - 5. Let c be i(0). Let z = c + 5. Suppose z*u + g = u - 5, 0 = u + g - 3. Solve -15 = u*w + 5 for w.

-5

Let d(y) = y - 21. Let r be d(21). Solve -25 = -r*b - 5*b for b.

5

Let h be (3/(9⁄6))/(-2). Let j© = -c**2 - 6*c - 1. Let x be j(-4). Let b = h + x. Solve -2*t + b = -0*t for t.

3

Suppose 12*j = 7*j + 15. Solve -j*k - 10 = -1 for k.

-3

Let d(z) = z + 7. Let b = -14 - -10. Let v be d(b). Solve -2*p + p = v for p.

-3