Let d(m) = m. Let i(s) = 16. Let u(v) = -d(v) + i(v). Let n be u(7). Solve 4*b - 7 = n for b.

4

Let l = -14 - -23. Suppose l + 7 = 4*b. Solve 0 = -b*n + 6 + 6 for n.

3

Suppose 0*g - 3*g = 9. Let c be g/(-2 - 7/(-2)). Let t(w) = w**2 + 3*w + 3. Let b be t©. Solve -b = -3*o + 2 for o.

1

Let m be (0*(-6)/36)/(-2). Solve m = 3*d + d - 12 for d.

3

Let x be 0/1 + (-2)/(-1). Solve -2*n - x*n = 20 for n.

-5

Suppose h + 9 = -2*h. Let g(l) = -l + 1. Let t be g(4). Let k = t - h. Solve 4*c + 8 = -k*c for c.

-2

Suppose o + 2*k + 7 = -2*k, 4*o + 2*k - 14 = 0. Solve 25 = -0*u + o*u for u.

5

Suppose -17 = -4l + 7. Let f be l/(-15)(-5 - 0). Suppose 2*u = -2*u. Solve f*j + u*j = -2 for j.

-1

Suppose -25 = -j - 4*n - 5, -4*j + 35 = n. Solve -4*s = -4 - j for s.

3

Suppose n = 2*p + 2 - 7, n + 2*p - 15 = 0. Let o = 8 - 3. Suppose 0 = -3*r + o*q + 60, -q - 9 = r - 21. Solve n = -4*c - r for c.

-5