Suppose -4*z + 14 = 3*b, 2*b - 7*b - 2*z + 14 = 0. Suppose -5*a = -4*a - 28. Suppose -g = -c - 8, 0*c - a = -5*g - c. Solve -b*y - 2 = -g for y.

2

Let d(m) = -m3 + m2 + m + 5. Let l be d(0). Suppose -l*o - 10 = 0, -3*p - 5*o + 0 = 4. Suppose -4*h + 6 = -p*h. Solve 0 = -h*q + 4 - 1 for q.

1

Let r(b) = b3 + 3*b - 3. Let z be r(1). Let h(o) = -2*o3 - 3*o**2 + o + 2. Let x be h(-2). Solve t - x - z = 0 for t.

5

Suppose -3*z + 8 = -4*b, -2*b = -z - 3*z + 4. Solve z*c = c - 1 for c.

1

Suppose 5*c = 8*c - 6. Let z be (-5)/(-3) + 1⁄3. Solve 0*o = c*o + z for o.

-1

Let n be 189⁄18 - (-2)/4. Solve n + 4 = 3*s for s.

5

Suppose 0 = 15*n - 20*n + 55. Let s = 6 + -4. Solve -1 + n = s*u for u.

5

Let o(y) = -2*y + 27. Let v be o(9). Solve -g - 2*g - v = 0 for g.

-3

Let q be -2 - -4 - (-4 + 2). Suppose -q*v = v - t + 20, -20 = 4*t. Let h = v + 10. Solve g + 0 = h for g.

5

Let n(x) = -x + 15. Let u be n(13). Suppose -2*k = u*s + 4, s = -2*s - k + 4. Solve s*t - 15 = -0*t for t.

5