Let t = 2 + 1. Solve -t*h = -7*h + 4 for h.

1

Suppose 7*p + 10 = 2*p. Let s be 4/((-4)/(-5)) + p. Let l(j) = 2*j - 17. Let d be l(9). Solve 5 = s*g - d for g.

2

Suppose 0*u = u - 4. Suppose 0 = -y - uy. Let s be (-1)/(-1)-1 - -3. Solve s*b - 3*b = y for b.

0

Suppose -2*s + 3*s + 6 = a, -2*a + 3*s = -14. Suppose 3*t = t + 30. Solve f + a*f = t for f.

3

Let x(s) = -s - 9. Let f be x(0). Let r = f + 13. Suppose l = -r*l. Solve -4*v + 0 + 16 = l for v.

4

Let n be (1/(-2))/((-5)/(-50)). Let p = 8 + n. Solve -3 = -2*u + p for u.

3

Let h© = 2*c**2 - 3*c - 9. Let t be h(3). Solve -2*q + 7*q = t for q.

0

Suppose -l = -n + 2*l - 9, -1 = 5*n - 4*l. Suppose 5*j + 16 = -14. Let p = j + 6. Solve -n*y + p*y = 0 for y.

0

Let v(j) = 4*j - 23. Let n be v(7). Solve -n = 3*g + 4 for g.

-3

Let j be (-4)/(-10) - (-2)/(-5). Suppose -3*b - b = -16. Solve b = 4*c - j*c for c.

1