Let n = -5 - -7. Let v = n - 1. Let f = v + 1. Solve 7*p = f*p for p.

0

Let z(k) = k**2 - 11*k + 20. Let l be z(9). Solve 5 = l*u + 3 for u.

1

Let m be (-3 + 4)/((-1)/(-2)). Suppose -m*x = x. Let a(b) = b**2 - 4*b + 5. Let v be a(5). Solve 5*t - v + x = 0 for t.

2

Let k(p) = -2*p - 2*p + p + 2*p - 8. Let j be k(-6). Let r be 3 + j + (6 - -3). Solve 3*f + r = -5 for f.

-5

Let w(v) = 9*v - 2. Let p be w(1). Let q(z) be the first derivative of z**2⁄2 - 7*z + 2. Let h be q(p). Solve h = k - 0*k for k.

0

Suppose -4c + 0 = -8. Let m be ((-1 - -2) + -2)-3. Suppose -3*j = -6, c*w - m*j - 1 = -3. Solve -q = -w + 6 for q.

-4

Let n be (-13)/52 + (-13)/(-4). Solve n*y - 20 = -y for y.

5

Suppose -6 = 3*w - 5*w. Let p(y) = 5*y - 2. Let t be p(4). Solve w*x + 3 = t for x.

5

Suppose 2*s = l + 10, 3*s - 5*l - 25 = -2*s. Solve 6 + 19 = s*z for z.

5

Suppose 4*y - 6*y + 5*v - 19 = 0, 6 = -3*y + 3*v. Solve 2*z - y = 5 for z.

4