Let o be (9/15 - 1)*-15. Suppose -2*u - 2*k = 0, 9 = -5*k - o. Let p(d) = -d + 2. Let y be p(2). Solve y = 5*c + 12 + u for c.

Let d be (4 - 0) + 4*(-2)/(-8). Solve 12 = d*z - 13 for z.

5

Let t = 2 + 1. Suppose -t*x + 2*x = 0. Solve 6*n - 2*n - 16 = x for n.

4

Suppose -5*v + 3*v - h = -6, -v + 8 = 3*h. Suppose -2 = -o + s + v, 0 = o + 5*s - 34. Solve 3*z = o + 3 for z.

4

Let b be (66/(-8))/((-2)/(-8)). Let s be ⁴⁄₁₄ + b/(-7). Solve -s*x = -x + 4 for x.

-1

Let o = 6 + -6. Solve -2*p + o = -6 for p.

3

Suppose 2*s = -2*z + 20, -7 = -2*z + s + 13. Solve -2*f + 4*f = -z for f.

-5

Suppose -14*l = -10*l. Solve -2*g + l + 8 = 0 for g.

4

Let z(n) = -5*n2 - 10 + 5*n + 2*n + 4*n2 + 6*n. Let c be z(12). Solve -c*d + 8 = 2*d for d.

2

Let n be ¹⁄₂*(2 - -42). Suppose -n = 2*c - 4*c. Solve 2*b - 3 + c = 0 for b.

-4

Let m® = r3 - r2 - r - 2. Let y be m(2). Solve y = 5*n - 7 - 18 for n.

5