Let o® = -r**2 + 3*r + 1. Let m be o(2). Suppose 2*a + 3*p - 2 = 2*p, m*a = 2*p - 4. Solve d - 2*d = a for d.

0

Let n = 1 + -1. Suppose 0 = -n*h + 2*h - 6. Suppose 5*j = a - 4, h*a = 1 + 11. Solve j = k - 6*k + 15 for k.

3

Suppose 0 = -4*a - 0*a - 8. Let l = -5 - -10. Let o = a + l. Solve -p + o = -0 for p.

3

Let t be (9⁄12)/(1/(-4)). Let a(m) = -m + 1. Let v be a(t). Suppose -2*q + 0*q + 50 = 0. Solve v*l - q = -l for l.

5

Let l = 6 + -4. Suppose -l*x = x - 18. Solve x = -0*n + 2*n for n.

3

Let u(k) = k**2 + k + 2. Let g be u(-3). Let x = -6 + g. Suppose -x*l - 36 = -5*l - j, 2*j = -4*l + 48. Solve -3*y - l = -0*y for y.

-4

Let x = -12 + 12. Suppose x = 7*z - 3*z - 8. Solve 2*k - z = 8 for k.

5

Let k = -164 - -164. Solve k = -4*m + 2*m - 8 for m.

-4

Let y = -2 + 2. Solve -2*i + i = y for i.

0

Suppose -5*j + 4*j + 3 = 0. Solve 0*h = j*h + 6 for h.

-2