Suppose -y - 3*f = 2*y - 9, 10 = 2*y + f. Let a = 10 - y. Solve -m - a = -6 for m.

3

Let w = 2 + -7. Let m be w + 5 - 1*-2. Solve 2*u - 2 = m for u.

2

Let v(m) = m3 - 16*m2 + 5*m - 50. Let c be v(16). Solve 5*u + 5 - c = 0 for u.

5

Let z® = r**2 + 4*r - 2. Let g be z(-5). Let w be 0/g + (-6)/(-1). Solve 0 = -i + w*i for i.

0

Suppose -2*z + 21 = 3*k, -2*z - 3*z = -15. Solve -5 = -5*p + k for p.

2

Let m(g) = -g + 17. Let a(h) = -h + 16. Suppose 0 = 5*j - 4*j + 4. Let s(v) = j*m(v) + 5*a(v). Let u be s(9). Solve -3*f + 2*f - u = 0 for f.

-3

Suppose 5*y = -4*k + 33, 0 = 2*k + 3*k + 4*y - 30. Suppose 2*t - 22 = -5*d, k*d - 22 = d + 4*t. Suppose 6 + 2 = 4*h. Solve z = -h*z - d for z.

-2

Let a = -6 - -12. Let z = a + -6. Let o = 2 + z. Solve o*c = 4 + 2 for c.

3

Let r(w) = w**2 - 4*w - 2. Let z be r(5). Suppose -t = z*t. Solve -16 = -t*k - 4*k for k.

4

Suppose -t - 5*w - 5 = 0, 3*t - 5*t - 4*w = 10. Let x = -2 - t. Let u be (1 + -1)/x - -5. Solve -u*b = -4*b - 2 for b.

2