Let l(j) = -10*j. Let u be l(-1). Solve i - u = 3*i for i.

-5

Let z = -1 - 4. Let c be (2 - 3)*z - 2. Solve 0 = -c*a + 5 - 2 for a.

1

Suppose s = -2*n + 24, 4*n - 58 = n + 4*s. Solve -n = 2*x - 16 for x.

1

Let r(b) = -b**2 - 6*b + 10. Let f be r(-7). Suppose 5*k = 2*k + f. Solve 2*d = k - 5 for d.

-2

Suppose n + 1 = r + 5, -10 = -2*n + 3*r. Suppose -n*d + 2 + 12 = 0. Let t be 1/(1 - (-1)/(-2)). Solve 3*p - d = t for p.

3

Suppose 4 = 5*g + 29. Let o(u) = u + 5. Let i be o(g). Suppose 5*w = s + 2*s + 9, 5*w = 2*s + 6. Solve w = -3*f - i*f for f.

0

Suppose 2*z - 88 = 4*t, t - 3*t = -3*z + 112. Suppose -z = 5*o + 1. Let j(i) = i**2 + 7*i + 3. Let n be j(o). Solve n*h - 5 = 1 for h.

2

Suppose 2*y + 5*w - 50 = 0, -4*y - w + 62 = -y. Solve 7*h - 2*h + y = 0 for h.

-4

Let p = -9 - -17. Suppose 5*m - 15 = -0*m. Solve -m*r = -r - p for r.

4

Let a(y) = -y - 4. Let v be a(2). Let h be 3⁄6 + 3/v. Solve 0*q + 4*q - 20 = h for q.

5