Let k(x) = -x**2 + 7*x - 6. Let y be k(6). Solve -4*p + 20 = -y*p for p.

5

Let o = -4 + 8. Suppose -v = -2*b + 45, 3*b - 5*v - 100 = -2b. Let i be (-45)/b(-7 - -2). Solve 0 = o*n - n - i for n.

3

Suppose -2*g - 2*b + 7*b = 14, 5*b - 8 = 4*g. Suppose -2*y = -5*y + 60. Solve -y = -g*u - 2*u for u.

4

Let j(b) = b. Let o(a) = -5*a. Let r(w) = 11*j(w) + 2*o(w). Let c be r(2). Let i = -4 + 8. Solve -i*l = -c*l for l.

0

Suppose -3*j - g = -18, 2*j - 10 = -2*g + 6. Solve j - 20 = 5*o for o.

-3

Suppose 2*i - 5*c + 7 = -0*i, -c - 17 = -5*i. Solve k = -i*k + 20 for k.

4

Suppose 3*f - 7*f = -3*q + 11, -q + 10 = 5*f. Suppose -i = -f - 7. Suppose 14 = 4*p + 2*n, p + 4*n - 6 - i = 0. Solve 0*x = -p*x - 2 for x.

-1

Let s be (-1 + 1)/(-5 + 8). Solve 4*d + 1 - 17 = s for d.

4

Let u = -5 + 7. Let j = 3 - u. Solve -4*x = 3 + j for x.

-1

Let o be 0*(2 + -6 + 3). Solve o - 4 = -2*l for l.

2