Let o = 26 + -23. Solve -o*c = 12 + 3 for c.

-5

Let o(a) = -8*a**3. Let n be o(-1). Solve -u = u + n for u.

-4

Suppose 2*k = -z - 0*z + 17, 5*z = -5*k + 30. Let d(b) = b + 1. Let f be d(k). Solve 0 = -4*s - f for s.

-3

Let c = -5 - -8. Suppose 2*n = -c*d + 17, 9 = -n + 3*d - d. Solve 3 = 4*y - n for y.

1

Suppose 7*k - 4*k - 5*h + 11 = 0, -3*k - 4*h + 25 = 0. Suppose 0 = k*i - 7*i + 28. Solve 0 = 3*n - i*n - 4 for n.

-1

Let b = -5 - -8. Let k be 20⁄3 + (-2)/b. Suppose -7 = 5*c - 17. Solve c*s + 4 = k*s for s.

1

Suppose 2*f + 0*f - 18 = 4*t, -9 = 3*t. Suppose -4*d - 7 = -f. Let p be (-1)/((-4 - d) + 2). Solve -j = -2*j + p for j.

1

Suppose -4*m = -5*g + 16, -3*g + 0*g = 3*m - 15. Solve -g*v - 11 + 3 = 0 for v.

-2

Suppose -f = -k + 1, 2*k + 10 = f + 4*f. Solve f*r - 4 + 0 = 0 for r.

1

Suppose -4*a - 2 = x + 2, -2*x + 3*a = -14. Solve 20 = x*q + q for q.

4