Let v = -7 + 9. Solve -v*z - z = 0 for z.

Let q = 4 + 8. Let o be 16/q + ⁴⁄₆. Let n be ((-9)/(-18))/(¹⁄₈). Solve o*t - 6 = n*t for t.

-3

Let h(z) = 2*z**2 - z - 1. Let s be h(-1). Suppose -3*j = 3*a - 12, 5*j = 2*a - 6 - 2. Suppose -3 - 9 = -a*o. Solve 0 = -s*u - o*u - 5 for u.

-1

Suppose r - 4 = -2*x + 4*r, -2 = -x - 2*r. Solve x*q - 3 = -7 for q.

-2

Let u(v) = -8 + v3 - 3*v + 11*v2 - 3*v**2 + 2*v. Let q be u(-8). Solve 2*x = -q*x - 6 for x.

-3

Let f(p) = 2*p3 - 2*p2 - 1. Let h be f(2). Solve -h*q + 2*q = 5 for q.

-1

Let w be 20/(-6)*(-6)/4. Suppose -w*a - 6 = -4*l - 20, 0 = l + 3*a - 5. Let j be 0/((0 - l)*2). Solve -g - 3 - 1 = j for g.

-4

Suppose 0 = 2*d + t - 6*t + 20, 4*t - 16 = -3*d. Solve d = -3*v + 4 + 11 for v.

5

Let j = -31 + 33. Solve j*p + 3*p = -15 for p.

-3

Suppose 6*h - h = 0, -3*j + 9 = h. Let z(k) = -k - 17. Let f be z(0). Let l = f - -25. Solve -l*u + j*u = -20 for u.

4

Let m = 23 + -16. Suppose 3 = 3*k - 3. Solve -k*z - 10 = -m*z for z.

2