Let t = -15 - -20. Suppose g = -2*i - i + 6, t*g - 6 = -3*i. Solve k - 3*k - 6 = g for k.

Suppose -2*v - g + 8 = 3*g, -5*v - 10 = 4*g. Let y(k) = k**2. Let n be y(v). Let l be 64/n + ²⁄₉. Solve 0 = 2*o + l*o - 12 for o.

3

Suppose -10 = -2*r + 2*b - 3*b, 0 = 4*r - 3*b - 10. Suppose -r*l + 6 = -3*t, 0 = 2*t - 3*l - l + 8. Solve 2*a - 4 = -t for a.

1

Let a = -3 + 46. Suppose c = -3, -a = -5*f + c - 0*c. Suppose 0 = 5*u - 2*q - 45, 0 = 2*u - 3*q - 26 + f. Solve u = z - 4*z for z.

-3

Let j = 60 + -56. Solve s = -j + 3 for s.

-1

Suppose -6*k = 31 - 109. Solve -1 + k = -3*s for s.

-4

Suppose -4 = -2*o + 3*g, 0*o = 2*o + g - 4. Solve -2*s + o = -4 for s.

3

Suppose -1 = -c, 3*b + 0*c - 7 = 2*c. Solve 0 = -b*a - 0*a for a.

0

Let h = 0 + 2. Let c be (³⁄₆)/((-3)/(-18) - 0). Solve c*x = -h*x + 20 for x.

4

Let i(x) = -6*x**3 - 1. Let j be i(-1). Suppose 4*o = 2*h + 12, j*o - 42 - 3 = -5*h. Let p be (18 + (2 - 4))/(⁴⁄₆). Solve 0 = -o*d - 4 + p for d.

4

Let s(j) = -3*j. Let f be s(-1). Suppose 5 = 5*k - 3*u, 3*u = -7*k + f*k + 31. Let i = -23 + 33. Solve q - i = -k*q for q.

2