Let g© = -2*c**2 - 14*c. Let r be g(-7). Solve -2*x + 3*x - 2 = r for x.

2

Suppose 2*x = 5*y - 1, 3*x + 2*x - 4*y - 6 = 0. Suppose -x*g - 4*h - 2 = 0, -3*h = -7*g + 4*g + 42. Let b be ((-1)/(-3))/(1/g). Solve b*d = -d for d.

0

Let q(l) = -l - 2. Let s be q(-10). Suppose 6 = c + 3*o, 3*c - 5*c + 4*o - s = 0. Solve c*u - 3 = -u for u.

3

Let h = -65 + 119. Suppose 4*x - h = -22. Solve -4*n + 12 = -x for n.

5

Suppose -4*f + 13 = -3. Solve 0 = -f*l + 1 + 7 for l.

2

Let q(p) = 2*p + 5. Let l be q(-4). Let b be -2 - (-6)/((-6)/l). Solve -i - b + 6 = 0 for i.

5

Let u = 33 - 32. Solve 4*t = -u - 3 for t.

-1

Let c(b) = -b - 7. Let u be c(-7). Suppose u = 6*k - 4*k - 12. Solve z + z = k for z.

3

Suppose -28 = -0*p - 4*p + 2*v, 3*p + 5*v = -5. Suppose -60 = -3*o + 5*m, -p*m = -o + 15 + 15. Solve o = -2*s + 7*s for s.

3

Let d be (1⁄3)/(1⁄9). Suppose a = -3*a + 20. Suppose -4*o + a = -15. Solve -x - d + o = 0 for x.

2