Suppose -6*n + 20 + 4 = 0. Solve b = n*b - 15 for b.

5

Let s(v) = v2 - 4*v - 12. Let d be s(-2). Let l(i) = -i2 + 5*i + 4. Let t be l(5). Suppose -2*h + t*h = d. Solve -z - 3 + h = 0 for z.

-3

Suppose -2*z = k - 2, 0 = -5*z - 0*z - 3*k + 4. Suppose -3*a + 2*y - 4 = 0, a + y + 2 = 9. Solve 8 = -a*c - z*c for c.

-2

Let b(i) = i3 - 3*i2 - i - 2. Let f be b(4). Solve w + f = -w for w.

-5

Let c = 81 + -81. Solve c = 5*v - 2*v for v.

0

Let m be 0*(4/(-3) - (-2)/6). Solve -2*x - x + 12 = m for x.

4

Suppose -d + 7 = 4*v - 2*d, 5 = 2*v + d. Suppose 0*p + v = p. Solve -3*i - p = 1 for i.

-1

Let h be 6/(-8)*(1 + -5). Suppose -3*p = -2 - 10. Let s = -27 - -28. Solve h*k = s - p for k.

-1

Let h = -4 + 8. Suppose -x = -0*x - h. Solve -p - 1 = x for p.

-5

Let f = -3 + 5. Suppose 3*p - 21 = 4*j - j, 0 = 5*p + f*j. Let m be (-1*p)/(-4)*8. Solve 9 = m*g - 3 for g.

3