Let n(p) = p**2 - 8*p + 7. Let x be n(7). Solve -z + x = 2 for z.

Let d = 30 - 27. Solve 10 = -d*s - 2*s for s.

-2

Suppose -3 = -l + 1. Solve 0 = -l*u - 0*u for u.

0

Let d = -7 - -12. Suppose -d*u - 17 = 4*s, -4*u = 4*s - 2*u + 2. Solve 2*z = s - 8 for z.

-3

Let l be (³⁄₂)/((-1)/(-2)). Let g be -4 + 4 + (3 - 1 - 2). Solve g = -2*r + l + 1 for r.

2

Let z = -2 + 4. Suppose z*h = h. Let m be h + -2 + 16 + 1. Solve 10 + m = -5*g for g.

-5

Let g(a) = a**2 + a - 4. Let t be g(2). Solve 7 = t*l + 1 for l.

3

Let y = 11 - 8. Solve 1 = 2*z + y for z.

-1

Let o be 1*(2/(-3) + (-210)/(-45)). Solve 0 = -o*v - 17 - 3 for v.

-5

Let o be 3*(²⁸⁄₆ - -2). Let l(q) = -q3 - 5*q2 + 6*q + 8. Let h be l(-6). Suppose f = -h + o. Solve -x - 3*x + f = 0 for x.

3

Suppose -t + 5 = m - 3*m, -20 = 5*m - 5*t. Let i = m - -3. Solve i*r = 3*r for r.

0