Let z(l) = -l**3 + 3*l**2 + l - 3. Let u be z(3). Solve u = 2*y - y - 4 for y.

Let c be (⁴⁶⁄₄ - 1)*2. Let v = c + -11. Solve -v = 3*a - a for a.

-5

Suppose 0*a = -5*a + 85. Let q = 1 + a. Let d = -9 + q. Solve -3*o = -0*o - d for o.

3

Let x = 20 + -16. Solve 0 = x*n - 24 + 4 for n.

5

Let d be 2 - 1/(1/(-7)). Let p = d - 5. Solve 0 = -3*i + p - 13 for i.

-3

Let u = -4 + 6. Suppose 0*v = -u*v. Solve v*a = -5*a for a.

0

Let q = 34 + -32. Solve -q*s + 4*s + 2 = 0 for s.

-1

Let p(k) = -k + 1. Let g be p(-2). Let i(b) = -b**2 - 5*b + 3. Let v be i(-5). Solve v*f - g = 9 for f.

4

Suppose 15 = 3*r - 4*a, -4*r + 1 = 3*a - 19. Let h = r - 2. Solve -h*o = -o for o.

0

Let q(j) = 5*j - 20. Let m be q(4). Solve 3*b - 2 - 10 = m for b.

4

Let j(b) = b**2 + 8*b + 9. Let c be j(-6). Let z = c + 3. Solve k = -z*k for k.

0