Let y = -43 + 48. Solve -5 = y*v + 20 for v.

-5

Let l(j) = 4*j2 - 13*j - 9. Let c(n) = -n2 + 4*n + 3. Let b(m) = 7*c(m) + 2*l(m). Let o be b(-2). Solve z - 2*z + o = 0 for z.

3

Suppose -2*z - 4 = -3*f + 8, -4*z + 4 = f. Suppose -2*a = -s - 4*a + 6, 5*a + 20 = z. Suppose -s = -4*m + 2. Solve -y - 1 = -m for y.

3

Suppose z + 3 = 2*a, 0 = -a + 4*z + z + 15. Solve -n = -a*n - 3 for n.

3

Let x(m) = -3*m**2 + 2*m + 1. Let p be x(2). Let v(i) = -10*i. Let u be v(1). Let b = p - u. Solve b*d + 0*d = 12 for d.

4

Let u(v) = v + 1. Let d be u(3). Let s(b) = -3*b - 1. Let k be s(-1). Suppose -3*g + 12 = -k*z, z + 12 = 4*g - g. Solve d*x - 8*x - g = 0 for x.

-1

Suppose 6*h - 24 = -12. Solve h - 6 = -4*f for f.

1

Let b be ((-6)/8)/((-1)/4). Solve 0 = 2*h + b*h for h.

0

Let n(h) = 4*h - 4. Let o be n(1). Solve o*l = -l + 3 for l.

3

Let t be 2/(-11) + (-39)/(-33). Let f be 4/((2 - t)*2). Let n be f/6 + (-3)/9. Solve n = c - 5*c + 8 for c.

2