Let g = 9 + -18. Suppose 0*y + 2*y - 3*p = -21, -y = 3p + 15. Let x be y((-6)/g - 1). Solve -x + 24 = -5*o for o.

-4

Let z = 1 + -2. Let a = 1 + z. Solve -y + 4 = -a*y for y.

4

Let l = 153 - 139. Solve 1 = 5*i - l for i.

3

Suppose 2*b - 9 = 3. Solve t + 1 = b for t.

5

Let v be 2/((-6)/10 - -1). Let p(n) = -n3 - 10*n2 - 8*n + 6. Let u be p(-9). Let q = v + u. Solve q + 1 = k for k.

3

Suppose -d - 6 = 5*c - 20, -c + 2*d + 5 = 0. Solve h - c = -2*h for h.

1

Suppose 9*c - 10c + 4 = 0. Let p be 19 + 2⁄2-2. Suppose -4*o + 10 = -6*o + 5*h, -o - 3*h + p = 0. Solve c*q - o*q + 3 = 0 for q.

3

Let r = -62 + 62. Solve r = 5*z - 8*z for z.

0

Let w = 6 + 4. Solve -p - p = -w for p.

5

Let x® = -r - 1. Let l be x(-2). Let d be l/2*(-12)/(-2). Suppose -6*p + 3*p = h - 37, -p = -d*h - 9. Solve 0 = -2*a - a + p for a.

4