Let s = -20 + 10. Let f = -3 - s. Let o(k) = -k**3 + 8*k**2 - 8*k + 7. Let r be o(f). Solve r = -5*p - 0*p - 20 for p.

Suppose -10*r + 4*r = 66. Let h = 13 + r. Solve 6 = -h*g - g for g.

-2

Suppose 2 = -3*t + 4*l, t - l + 4 = 2l. Let o be 9/(-27)-2 + ⁷⁄₃. Solve -t*f + o = f for f.

1

Suppose -11 - 4 = -5*c. Solve -c*x - 4 = 5 for x.

-3

Let r be 4 + 0 - (-6)/(-3). Let j be (-2)/(0 + r)*2. Let p be j/3 - (-11)/3. Solve 5*z - 2 = p for z.

1

Let c be (-14)/(-4) - 2/(-4). Suppose n = c*n. Solve 0 = -n*t + 4*t - 8 for t.

2

Let r(b) = -b3 - 5*b2 + 8*b + 5. Let c be r(-7). Let z = c + -25. Suppose -3*v - 4*y = -z, 5*y - 24 = -4*v + 2*v. Solve -v*t = -t for t.

0

Suppose 0*u = u - 120. Suppose -5*v + u = 5*t, 4*v - 3*t = 86 - 11. Solve -4 = -5*f + v for f.

5

Let p = 15 + -11. Let b = 14 + -8. Let d be 1(-2)/4-10. Solve -b - p = d*x for x.

-2

Let r = -1 + 1. Suppose 0 = -2*g + 6*g. Let p be ⁸⁄₁ - (0 - g). Solve r = 8*v - 4*v + p for v.

-2

Suppose 45 = -4*k + 7*k. Let j be (2/(-4))/(²⁄₂₀). Let y = k - j. Solve y = 2*s - 7*s for s.

-4