Let s(d) = 2*d**2 + 7*d + 6. Let f be s(-4). Solve 0*m = 2*m - f for m.

5

Suppose 20 = -5*c, -2*j - 3*c - 16 = 2*c. Solve 2*t - t - j = 0 for t.

2

Let r = 76 + -72. Suppose -o - 3*o = -16, 2*u - o = -4. Suppose -4 = -w - 4*y, 0 = 2*w - 2*y - 13 + 5. Solve u = 2*n - w*n - r for n.

-2

Suppose d = 2*d - 6. Let m be ((-4)/d)/(3/(-18)). Solve x + m = -x for x.

-2

Suppose 2*j - 2*x - 3*x - 38 = 0, -2*j = x - 14. Let p® = -r**2 + 5*r + 4. Let y be p(j). Let n be 2⁄9 - y/18. Solve n*m + 15 = -m for m.

-5

Suppose -5*y + 4 + 3 = p, 5*p = -2*y + 12. Solve p*j - 6 = -0*j for j.

3

Suppose 0 = 5*p + y - 49, -2*p - 25 = -4*p + 5*y. Solve d + d = -p for d.

-5

Let k be 3 + 0 - (6 + -6)/1. Solve k*i - 3 = 4*i for i.

-3

Suppose 2*o = 5*o. Let c(f) = f**2 - 10*f + 9. Let u be c(9). Solve o = -u*h - 2*h - 4 for h.

-2

Suppose -z = -6*z + 4*c + 45, 5*c - 9 = -z. Suppose z*a = 11*a. Suppose 119 = 4*k + 47. Solve a = 5*r - k - 7 for r.

5