Let z = 3 + 12. Solve -3*s + 0 = -z for s.

5

Let p be (78⁄72 - (-2)/8)*3. Solve -3*c + p*c - 1 = 0 for c.

1

Let z be 1 + 1*(0 - -1). Solve -2*o - z = 6 for o.

-4

Let v = -43 + 25. Let i = 20 + v. Solve 0 = i*p + 9 - 1 for p.

-4

Suppose 3*o = 4*o - 2. Let u(j) = -2*j - 8 - j + o*j. Let b be u(-8). Solve b = -2*d + 4 for d.

2

Let h(p) = p - 1. Let n(j) = -j. Let i(m) = 3*h(m) + 4*n(m). Let d be i(-3). Solve d*z = -5*z - 15 for z.

-3

Let x = -9 + 20. Let b(d) = -d**2 + 10*d + 13. Let z be b(x). Solve -u = z*u - 9 for u.

3

Let z be (-1)/(-3)*(-7 + 22). Suppose z*o - o - 20 = 0. Solve -b - 4*b - o = 0 for b.

-1

Let d = -6 - -8. Solve -3*a - 3 = -d*a for a.

-3

Let v = 10 - 10. Suppose 2*z + 4 = v, z - 9 = -5*m - 1. Solve i + m = 7 for i.

5