Let p be (15/10)/((-2)/4). Let v = p + 7. Suppose 5*l - 16 = v*c + 24, 0 = 4*c + 20. Solve 2*x = l*x for x.

Let q = -8 + 9. Solve 5*d + q = 21 for d.

4

Let n be ²⁄₉ + (-178)/(-9). Solve k - 5*k + n = 0 for k.

5

Let o be 2/(-11) + 2/((-44)/(-114)). Solve 7 = -o*c - 8 for c.

-3

Suppose 6*c = c + 5. Suppose -4*z - c + 25 = 0. Suppose -3*x + 6*x = z. Solve -u + 2*u = -x for u.

-2

Let h(s) = 4*s - 117. Let r be h(30). Let c(o) = -2*o + 3*o3 + 2*o2 - 5*o2 + 2*o2. Let j be c(2). Solve j = -r*m - m for m.

-4

Suppose -4*u + 12 = -u. Suppose -v + 20 = u*v. Let d = 1 - -1. Solve 2 = -v*z - d for z.

-1

Let i(v) = v**2 - 6*v. Let c = 11 + -5. Let j be i©. Suppose 3*f = -6, -2*u + 6*u + 2*f - 8 = 0. Solve j*k = -k - u for k.

-3

Let h be 2*1*⁷⁄₁₄. Solve -a + 4 = -h for a.

5

Suppose 3*i - 43 = 3*f - 8*f, -3*f + 3 = -2*i. Solve 5*v - i - 14 = 0 for v.

4

Let b = 33 + -29. Solve g = -g + b for g.

2