Suppose 7*p - 40 + 5 = 0. Solve -2*s + p*s = 9 for s.

3

Let a(d) = -d**2 - 5*d + 4. Let z be a(-6). Let y(p) = -2*p + 2. Let w be y(z). Suppose -b + 3*f + 11 = 0, -b = -w*b + 3*f + 31. Solve b*n = 26 - 6 for n.

4

Let u be (-1 + 14⁄4)*2. Suppose u*b - 32 + 7 = 0. Suppose b*w - 10 = -0*w. Solve 4 = -w*y - 6 for y.

-5

Suppose -5*k + o = -9, -8*k + 7 = -4*k - o. Solve 0 = k*s + 11 - 1 for s.

-5

Let t be (-1 + 0)*(4 - 7). Suppose t = -4*r + 23. Solve r*i - 1 = -16 for i.

-3

Let r = -15 + 15. Solve -s - 3 - 2 = r for s.

-5

Suppose -n - 20 = 4*n + 5*j, -j - 4 = 2*n. Suppose 5*v + n*v = 0. Solve -2*i - 3*i - 10 = v for i.

-2

Let s be 0 + 22 + -1 - 3. Let o = 18 - s. Solve o*i = 3*i - 6 for i.

2

Let s = -9 - -12. Suppose 5*t - 17 + 5 = -2*v, -s*v = -3. Solve t*p = -3*p for p.

0

Suppose -5*h + 0*l = 4*l - 2, h + 5*l = -8. Let p(n) = -n + 2. Let k be p(h). Solve k = -r + 4 - 5 for r.

-1