Suppose 0 = -t - 2*t - 3*a - 3, -t - 5*a = 21. Suppose -4*m + 12 = 0, 0 = -q + 5*q + t*m - 20. Solve 6 = -q*i - i for i.

-2

Let o = -62 - -70. Solve -q - q - o = 0 for q.

-4

Let l = -6 + 6. Let c = l + 2. Solve 0*y + 2*y - c = 0 for y.

1

Suppose -2 = -4*b + 14. Let l be 1 - (-2)/(8/b). Solve -3*h - 2 = -l*h for h.

-2

Let m be 3/(-12) + 26⁄8. Suppose -2*c + m = -9. Let g be (2⁄1)/(-1) + c. Solve b - g*b = -15 for b.

5

Suppose 0 = 3*u - 3, m + 5*u - 41 = -0*u. Let a be m/12 - 3*1. Solve 4 + a = 4*n for n.

1

Let h = 40 + -38. Solve -b + h - 7 = 0 for b.

-5

Let u(o) = -3*o - 30. Let t be u(-12). Solve -2 = c - t for c.

4

Suppose 0 = -9*n + 13*n. Suppose 0 = 2*i - 5*a + 13, -i - a = i - 17. Solve -2*d + i*d = n for d.

0

Suppose 8*a - 3*a = 20, 0 = -b + 5*a - 20. Let n = 0 - b. Let u be (n - -1) + 0/(-2). Solve -2*d + 9 = u for d.

4