Let f be (-2 - 81/(-3)) + 3. Suppose 4*a + 0*a + 2*b = f, 5*a + 5*b = 45. Suppose -3*j - a = -8. Solve 5*l - j - 4 = 0 for l.

Let r = -21 - -16. Let o(g) = -g**2 - 6*g - 2. Let h be o®. Solve 0 = h*x - 9 for x.

3

Let g be (8 - 2)/(⁶⁄₃). Let k© = c3 + 2*c2 + c3 - 3*c3. Let a be k(2). Solve a*o = -o + g for o.

3

Let j be (-2)/(-4) - (-6)/4. Solve -j = l - 3*l for l.

1

Suppose -495 + 130 = 5*h. Let r be h/(-3) - 18/(-27). Solve 5*j - r = -0*j for j.

5

Let r = -116 - -120. Solve -4*x = -2*x - r for x.

2

Let q = -112 - -114. Solve q*r = 3*r for r.

0

Let r(n) = -n3 + n2 + 2. Let m be r(2). Let z = m - -7. Suppose 5*v - 3 - 2 = 0. Solve -4*t = -z*t - v for t.

-1

Suppose 7 - 2 = s. Suppose -v = 3 - 7. Suppose -s*b + 6 = -v. Solve 3*z = b*z - 2 for z.

-2

Let i be ((-20)/(-6))/(⁴⁄₆). Suppose 3*f = i*f - 8. Solve 0*s = s - f for s.

4

Suppose 0 = 4*b + 8*b - 36. Solve b*j + 3 = 15 for j.

4