Suppose 7*l - 44 = 138. Solve -4*b + l - 6 = 0 for b.

5

Suppose -20 = 4*a, 5*a + 70 = -3*j + 6*j. Let q = 2 + 0. Suppose j = -u + 5*m + q, 0 = 3*u + 4*m - 37. Solve -3 = -5*w + u for w.

2

Let k = -22 - -24. Solve -k*p = -0*p + 2 for p.

-1

Let q = -13 - 25. Let s be q/(-6) - (-4)/6. Suppose 5*c - s = 23. Solve 0*u = -2*u + c for u.

3

Suppose 4*n - 9 = 3*n. Suppose 5*m - 4*p = p, 3*m = -3*p - 30. Let f = m + n. Solve 4*a - 3*a = f for a.

4

Let x = -3 + 5. Suppose 0 = -2*h - 6, 0 = -2*y - x*h - 8 + 22. Let d(w) = -w**2 + 10*w + 2. Let t be d(y). Solve m + 1 - t = 0 for m.

1

Let y© = c3 - 4*c2 - 5*c + 4. Let n(m) = m**2 + m. Let r(s) = -n(s) + y(s). Let b be r(6). Solve -k = -b*k + 12 for k.

4

Let a(d) = d3 + 8*d2 - 11*d - 3. Let o be a(-9). Solve 0*i = -3*i - o for i.

-5

Let i = -19 - -29. Let f = -6 + i. Solve -10 = -a - f*a for a.

2

Suppose 6 = -g + 15. Solve 5*s = -16 - g for s.

-5