Suppose 0 = -2*k + 6*k - 36. Solve -r + k = 2*r for r.

3

Let p(n) = n3 + 3*n2 - 2*n - 6. Let v be p(-3). Solve -2*w + w + 5 = v for w.

5

Let g(n) = n2 - n - 6. Let u(v) = -v2 + 5. Let c(z) = 4*g(z) + 5*u(z). Let s be c(-3). Solve -s*x = x + 25 for x.

-5

Let w(i) = i**2 - 4*i - 4. Let s be w(7). Solve s - 5 = 4*m for m.

3

Let p = 4 - 0. Let n = p - 2. Solve n*a = -a + 3 for a.

1

Suppose m + 21 = -b + 6*b, b - 2*m - 6 = 0. Solve 2*i - b + 10 = 0 for i.

-3

Let b(v) = -v**2 + 7*v + 2. Let y(z) = -1. Let w(k) = b(k) + 4*y(k). Suppose 4 - 19 = -5*c. Let t be w©. Solve -4*g - 10 = t for g.

-5

Suppose -2 = 191*b - 192*b. Solve -3*l = -5 + b for l.

1

Suppose -2*t = 1 - 13. Let r(v) = -v - 4. Let a be r(-7). Let b be 20/t + 2/a. Solve -k = b - 1 for k.

-3

Suppose -175 = k - i, 2*k - 3*i - i + 344 = 0. Let r = 265 + k. Let t be 4/(-18) + r/27. Solve -5*z - 17 = t for z.

-4