Suppose 3*n - 28 = -5*a, 0 = 2*n - 3*a + 1 + 12. Let p = 4 - n. Solve -5*t - p = -2*t for t.

-1

Let z(p) = -3*p + 42. Let s be z(10). Solve s = 4*m - 8 for m.

5

Let c® = 0*r + 1 + r + 1 - 3. Let i be c(1). Solve i = -x - 0*x - 3 for x.

-3

Suppose -6*k + k = -15. Solve 5*t + k = 8 for t.

1

Let f = 1 + 3. Suppose t + 20 = 4*x, -3*x + f*t + 8 = -5*x. Solve -g = -x*g - 15 for g.

-5

Suppose -4*u + 2*u = -8. Let r be u/(-5)*30/(-4). Let v = -3 + r. Solve -v = -3*y - 18 for y.

-5

Let g(x) = 4*x - 9. Let b be g(5). Let z = b + -9. Solve 0 = y - z*y - 2 for y.

-2

Suppose 2*s - 1 = 7. Suppose -s*f + 30 = f. Let t = -3 + f. Solve 8*i - t*i = 0 for i.

0

Let t = 6 - 1. Suppose 3*i + 8 = t*i. Solve -v = v + i for v.

-2

Let h(b) be the second derivative of -b3⁄6 - 7*b2 - 2*b. Let o be h(-12). Let n be 2/(-4)*o - -22. Solve -4*z - 7 = -n for z.

4