Let n = -2 + 5. Let r = 21 + -1. Suppose 5*o - r = 0, -3*h + 4*h - 2*o + 3 = 0. Solve -n = -h*k - 28 for k.

-5

Let m be (-18)/(-5)5-1. Let y be m/456/(-12). Let z be (-1 - (-1)/2)-8. Solve z = 5*u - y for u.

5

Suppose 0 = w - 5*p + 10, -p = -5*w - 2 - 0. Let y = 2 + w. Suppose y*j + 0*j = 0. Solve z - 5 = -j*z for z.

5

Let b(n) = -n3 + 7*n2 - 5*n - 3. Let u be b(6). Solve 0 = u*y - 0*y for y.

0

Let f be 38015 + 2/(-6). Solve 0 = 3*d + 2*d - f for d.

5

Let z® = -10*r + 8. Let c(x) = -11*x + 9. Let v(w) = -5*c(w) + 6*z(w). Let p(i) = 4*i - 2. Let g(u) = -3*p(u) - 2*v(u). Let f be g(-1). Solve -l = f*l for l.

0

Let y = 24 - 18. Solve 0 = -4*x + 22 - y for x.

4

Let h(n) = n**2 - 3*n - 3. Let b be h(6). Let y = 17 - b. Solve -1 - 3 = -y*d for d.

2

Let m(p) = 3*p - 7. Let l be m(9). Solve 6*r - r = -l for r.

-4

Let m be 6/(3 - (-15)/(-10)). Solve 0 = -7*i + m*i for i.

0